% alzhub.org library filter
% Source: https://alzhub.org/research?year=1989
% 54 entries, in the order the page lists them. Built from alzhub.org's own records.
% 0 entries have no readable author in the source record and carry no author field.

@article{morris1989-2771064,
  author  = {Morris, J. C. and Heyman, A. and Mohs, R. C. and Hughes, J. P. and van Belle, G. and Fillenbaum, G. and Mellits, E. D. and Clark, C.},
  title   = {{The Consortium to Establish a Registry for Alzheimer's Disease (CERAD). Part I. Clinical and neuropsychological assessment of Alzheimer's disease}},
  journal = {Neurology},
  year    = {1989},
  doi     = {10.1212/wnl.39.9.1159},
  pmid    = {2771064},
  url     = {https://doi.org/10.1212/wnl.39.9.1159}
}

@article{katzman1989-2712531,
  author  = {Katzman, R. and Aronson, M. and Fuld, P. and Kawas, C. and Brown, T. and Morgenstern, H. and Frishman, W. and Gidez, L. and others},
  title   = {{Development of dementing illnesses in an 80-year-old volunteer cohort}},
  journal = {Annals of neurology},
  year    = {1989},
  doi     = {10.1002/ana.410250402},
  pmid    = {2712531},
  url     = {https://doi.org/10.1002/ana.410250402}
}

@article{uhlmann1989-2926927,
  author  = {Uhlmann, R. F. and Larson, E. B. and Rees, T. S. and Koepsell, T. D. and Duckert, L. G.},
  title   = {{Relationship of hearing impairment to dementia and cognitive dysfunction in older adults}},
  journal = {JAMA},
  year    = {1989},
  doi     = {10.1001/jama.1989.03420130084028},
  pmid    = {2926927},
  url     = {https://doi.org/10.1001/jama.1989.03420130084028}
}

@article{ray1989-2573741,
  author  = {Ray, W. A. and Griffin, M. R. and Downey, W.},
  title   = {{Benzodiazepines of long and short elimination half-life and the risk of hip fracture}},
  journal = {JAMA},
  year    = {1989},
  doi     = {10.1001/jama.1989.03430230088031},
  pmid    = {2573741},
  url     = {https://doi.org/10.1001/jama.1989.03430230088031}
}

@article{hsiao1989-2564168,
  author  = {Hsiao, K. and Baker, H. F. and Crow, T. J. and Poulter, M. and Owen, F. and Terwilliger, J. D. and Westaway, D. and Ott, J. and others},
  title   = {{Linkage of a prion protein missense variant to Gerstmann-Sträussler syndrome}},
  journal = {Nature},
  year    = {1989},
  doi     = {10.1038/338342a0},
  pmid    = {2564168},
  url     = {https://doi.org/10.1038/338342a0}
}

@article{deangelis1989-2725874,
  author  = {DeAngelis, L. M. and Delattre, J. Y. and Posner, J. B.},
  title   = {{Radiation-induced dementia in patients cured of brain metastases}},
  journal = {Neurology},
  year    = {1989},
  doi     = {10.1212/wnl.39.6.789},
  pmid    = {2725874},
  url     = {https://doi.org/10.1212/wnl.39.6.789}
}

@article{evans1989-5d39a55d,
  author  = {Evans, Denis A.},
  title   = {{Prevalence of Alzheimer's Disease in a Community Population of Older Persons}},
  journal = {JAMA},
  year    = {1989},
  doi     = {10.1001/jama.1989.03430180093036},
  url     = {https://doi.org/10.1001/jama.1989.03430180093036}
}

@article{itagaki1989-2808689,
  author  = {Itagaki, S. and McGeer, P. L. and Akiyama, H. and Zhu, S. and Selkoe, D.},
  title   = {{Relationship of microglia and astrocytes to amyloid deposits of Alzheimer disease}},
  journal = {Journal of neuroimmunology},
  year    = {1989},
  doi     = {10.1016/0165-5728(89)90115-x},
  pmid    = {2808689},
  url     = {https://doi.org/10.1016/0165-5728(89)90115-x}
}

@article{goedert1989-2484340,
  author  = {Goedert, Michel and Spillantini, Maria Grazia and Jakes, Ross and Rutherford, Diane M. and Crowther, R. Anthony},
  title   = {{Multiple isoforms of human microtubule-associated protein tau: sequences and localization in neurofibrillary tangles of Alzheimer's disease}},
  journal = {Neuron},
  year    = {1989},
  doi     = {10.1016/0896-6273(89)90210-9},
  pmid    = {2484340},
  url     = {https://doi.org/10.1016/0896-6273(89)90210-9}
}

@article{evans1989-2feff34f,
  author  = {Evans, Denis A.},
  title   = {{Prevalence of Alzheimer's disease in a community population of older persons. Higher than previously reported}},
  journal = {JAMA},
  year    = {1989},
  doi     = {10.1001/jama.262.18.2551},
  url     = {https://doi.org/10.1001/jama.262.18.2551}
}

@article{resnick1989-2909873,
  author  = {Resnick, N. M. and Yalla, S. V. and Laurino, E.},
  title   = {{The pathophysiology of urinary incontinence among institutionalized elderly persons}},
  journal = {The New England journal of medicine},
  year    = {1989},
  doi     = {10.1056/nejm198901053200101},
  pmid    = {2909873},
  url     = {https://doi.org/10.1056/nejm198901053200101}
}

@article{lai1989-2527024,
  author  = {Lai, F. and Williams, R. S.},
  title   = {{A prospective study of Alzheimer disease in Down syndrome}},
  journal = {Archives of neurology},
  year    = {1989},
  doi     = {10.1001/archneur.1989.00520440031017},
  pmid    = {2527024},
  url     = {https://doi.org/10.1001/archneur.1989.00520440031017}
}

@article{griffin1989-2529544,
  author  = {Griffin, W. S. and Stanley, L. C. and Ling, C. and White, L. and MacLeod, V. and Perrot, L. J. and White, C. L. and Araoz, C.},
  title   = {{Brain interleukin 1 and S-100 immunoreactivity are elevated in Down syndrome and Alzheimer disease}},
  journal = {Proceedings of the National Academy of Sciences of the United States of America},
  year    = {1989},
  doi     = {10.1073/pnas.86.19.7611},
  pmid    = {2529544},
  url     = {https://doi.org/10.1073/pnas.86.19.7611}
}

@article{bancher1989-2495152,
  author  = {Bancher, C. and Brunner, C. and Lassmann, H. and Budka, H. and Jellinger, K. and Wiche, G. and Seitelberger, F. and Grundke-Iqbal, I. and others},
  title   = {{Accumulation of abnormally phosphorylated tau precedes the formation of neurofibrillary tangles in Alzheimer's disease}},
  journal = {Brain research},
  year    = {1989},
  doi     = {10.1016/0006-8993(89)91396-6},
  pmid    = {2495152},
  url     = {https://doi.org/10.1016/0006-8993(89)91396-6}
}

@article{benowitz1989-2591522,
  author  = {Benowitz, L. I. and Rodriguez, W. and Paskevich, P. and Mufson, E. J. and Schenk, D. and Neve, R. L.},
  title   = {{The amyloid precursor protein is concentrated in neuronal lysosomes in normal and Alzheimer disease subjects}},
  journal = {Experimental neurology},
  year    = {1989},
  doi     = {10.1016/0014-4886(89)90156-8},
  pmid    = {2591522},
  url     = {https://doi.org/10.1016/0014-4886(89)90156-8}
}

@article{mcgeer1989-2804814,
  author  = {McGeer, P. L. and Akiyama, H. and Itagaki, S. and McGeer, E. G.},
  title   = {{Immune system response in Alzheimer's disease}},
  journal = {The Canadian journal of neurological sciences. Le journal canadien des sciences neurologiques},
  year    = {1989},
  doi     = {10.1017/s0317167100029863},
  pmid    = {2804814},
  url     = {https://doi.org/10.1017/s0317167100029863}
}

@article{jorm1989-2594878,
  author  = {Jorm, Anthony Francis and Jacomb, P. A.},
  title   = {{The Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE): socio-demographic correlates, reliability, validity and some norms}},
  journal = {Psychological Medicine},
  year    = {1989},
  doi     = {10.1017/s0033291700005742},
  pmid    = {2594878},
  url     = {https://doi.org/10.1017/s0033291700005742}
}

@article{krebs1989-2919184,
  author  = {Krebs, JR. and Sherry, D. F. and Healy, S. D. and Perry, V. H. and Vaccarino, A. L.},
  title   = {{Hippocampal specialization of food-storing birds}},
  journal = {Proceedings of the National Academy of Sciences of the United States of America},
  year    = {1989},
  doi     = {10.1073/pnas.86.4.1388},
  pmid    = {2919184},
  url     = {https://doi.org/10.1073/pnas.86.4.1388}
}

@article{mann1989-2522541,
  author  = {Mann, D. M. and Esiri, M. M.},
  title   = {{The pattern of acquisition of plaques and tangles in the brains of patients under 50 years of age with Down's syndrome}},
  journal = {Journal of the neurological sciences},
  year    = {1989},
  doi     = {10.1016/0022-510x(89)90019-1},
  pmid    = {2522541},
  url     = {https://doi.org/10.1016/0022-510x(89)90019-1}
}

@article{zemlan1989-2521568,
  author  = {Zemlan, F. P. and Thienhaus, O. J. and Bosmann, H. B.},
  title   = {{Superoxide dismutase activity in Alzheimer's disease: possible mechanism for paired helical filament formation}},
  journal = {Brain research},
  year    = {1989},
  doi     = {10.1016/0006-8993(89)91550-3},
  pmid    = {2521568},
  url     = {https://doi.org/10.1016/0006-8993(89)91550-3}
}

@article{oconnor1989-2798645,
  author  = {O'Connor, D. W. and Pollitt, P. A. and Treasure, F. P. and Brook, C. P. and Reiss, B. B.},
  title   = {{The influence of education, social class and sex on Mini-Mental State scores}},
  journal = {Psychological medicine},
  year    = {1989},
  doi     = {10.1017/s0033291700024375},
  pmid    = {2798645},
  url     = {https://doi.org/10.1017/s0033291700024375}
}

@article{kafonek1989-2642498,
  author  = {Kafonek, S. and Ettinger, W. H. and Roca, R. and Kittner, S. and Taylor, N. and German, P. S.},
  title   = {{Instruments for screening for depression and dementia in a long-term care facility}},
  journal = {Journal of the American Geriatrics Society},
  year    = {1989},
  doi     = {10.1111/j.1532-5415.1989.tb01565.x},
  pmid    = {2642498},
  url     = {https://doi.org/10.1111/j.1532-5415.1989.tb01565.x}
}

@article{berr1989-2531979,
  author  = {Berr, C. and Borghi, E. and Rethoré, M. O. and Lejeune, J. and Alperovitch, A.},
  title   = {{Absence of familial association between dementia of Alzheimer type and Down syndrome}},
  journal = {American journal of medical genetics},
  year    = {1989},
  doi     = {10.1002/ajmg.1320330427},
  pmid    = {2531979},
  url     = {https://doi.org/10.1002/ajmg.1320330427}
}

@article{yankner1989-2474201,
  author  = {Yankner, B. A. and Dawes, L. R. and Fisher, S. and Villa-Komaroff, L. and Oster-Granite, M. L. and Neve, R. L.},
  title   = {{Neurotoxicity of a fragment of the amyloid precursor associated with Alzheimer's disease}},
  journal = {Science (New York, N.Y.)},
  year    = {1989},
  doi     = {10.1126/science.2474201},
  pmid    = {2474201},
  url     = {https://doi.org/10.1126/science.2474201}
}

@article{lawton1989-2753374,
  author  = {Lawton, M. P. and Brody, E. M. and Saperstein, A. R.},
  title   = {{A controlled study of respite service for caregivers of Alzheimer's patients}},
  journal = {The Gerontologist},
  year    = {1989},
  doi     = {10.1093/geront/29.1.8},
  pmid    = {2753374},
  url     = {https://doi.org/10.1093/geront/29.1.8}
}

@article{joachim1989-2528696,
  author  = {Joachim, C. L. and Mori, H. and Selkoe, D. J.},
  title   = {{Amyloid beta-protein deposition in tissues other than brain in Alzheimer's disease}},
  journal = {Nature},
  year    = {1989},
  doi     = {10.1038/341226a0},
  pmid    = {2528696},
  url     = {https://doi.org/10.1038/341226a0}
}

@article{takashima1989-2523670,
  author  = {Takashima, S. and Ieshima, A. and Nakamura, H. and Becker, L. E.},
  title   = {{Dendrites, dementia and the Down syndrome}},
  journal = {Brain \& development},
  year    = {1989},
  doi     = {10.1016/s0387-7604(89)80082-8},
  pmid    = {2523670},
  url     = {https://doi.org/10.1016/s0387-7604(89)80082-8}
}

@article{mccormick1989-2690083,
  author  = {McCormick, M. K. and Shero, J. H. and Cheung, M. C. and Kan, Y. W. and Hieter, P. A. and Antonarakis, S. E.},
  title   = {{Construction of human chromosome 21-specific yeast artificial chromosomes}},
  journal = {Proceedings of the National Academy of Sciences of the United States of America},
  year    = {1989},
  doi     = {10.1073/pnas.86.24.9991},
  pmid    = {2690083},
  url     = {https://doi.org/10.1073/pnas.86.24.9991}
}

@article{hamos1989-2927643,
  author  = {Hamos, J. E. and DeGennaro, L. J. and Drachman, D. A.},
  title   = {{Synaptic loss in Alzheimer's disease and other dementias}},
  journal = {Neurology},
  year    = {1989},
  doi     = {10.1212/wnl.39.3.355},
  pmid    = {2927643},
  url     = {https://doi.org/10.1212/wnl.39.3.355}
}

@article{delaere1989-2501966,
  author  = {Delaère, P. and Duyckaerts, C. and Brion, J. P. and Poulain, V. and Hauw, J. J.},
  title   = {{Tau, paired helical filaments and amyloid in the neocortex: a morphometric study of 15 cases with graded intellectual status in aging and senile dementia of Alzheimer type}},
  journal = {Acta neuropathologica},
  year    = {1989},
  doi     = {10.1007/bf00687893},
  pmid    = {2501966},
  url     = {https://doi.org/10.1007/bf00687893}
}

@article{hofman1989-2754393,
  author  = {Hofman, Florence M. and Hinton, David R. and Johnson, K. P. and Merrill, J E},
  title   = {{Tumor necrosis factor identified in multiple sclerosis brain}},
  journal = {The Journal of Experimental Medicine},
  year    = {1989},
  doi     = {10.1084/jem.170.2.607},
  pmid    = {2754393},
  url     = {https://doi.org/10.1084/jem.170.2.607}
}

@article{clark1989-2469380,
  author  = {Clark, A. W. and Krekoski, C. A. and Parhad, I. M. and Liston, D. and Julien, J. P. and Hoar, D. I.},
  title   = {{Altered expression of genes for amyloid and cytoskeletal proteins in Alzheimer cortex}},
  journal = {Annals of neurology},
  year    = {1989},
  doi     = {10.1002/ana.410250404},
  pmid    = {2469380},
  url     = {https://doi.org/10.1002/ana.410250404}
}

@article{korenberg1989-2527801,
  author  = {Korenberg, JR. and Pulst, S. M. and Neve, R. L. and West, R.},
  title   = {{The Alzheimer amyloid precursor protein maps to human chromosome 21 bands q21.105-q21.05}},
  journal = {Genomics},
  year    = {1989},
  doi     = {10.1016/0888-7543(89)90095-5},
  pmid    = {2527801},
  url     = {https://doi.org/10.1016/0888-7543(89)90095-5}
}

@article{brayne1989-2597917,
  author  = {Brayne, C. and Calloway, P.},
  title   = {{An epidemiological study of dementia in a rural population of elderly women}},
  journal = {The British journal of psychiatry : the journal of mental science},
  year    = {1989},
  doi     = {10.1192/bjp.155.2.214},
  pmid    = {2597917},
  url     = {https://doi.org/10.1192/bjp.155.2.214}
}

@article{ozturk1989-2463628,
  author  = {Ozturk, M. and de la Monte, S. M. and Gross, J. and Wands, JR.},
  title   = {{Elevated levels of an exocrine pancreatic secretory protein in Alzheimer disease brain}},
  journal = {Proceedings of the National Academy of Sciences of the United States of America},
  year    = {1989},
  doi     = {10.1073/pnas.86.2.419},
  pmid    = {2463628},
  url     = {https://doi.org/10.1073/pnas.86.2.419}
}

@article{rapoport1989-2528670,
  author  = {Rapoport, S. I.},
  title   = {{Hypothesis: Alzheimer's disease is a phylogenetic disease}},
  journal = {Medical hypotheses},
  year    = {1989},
  doi     = {10.1016/0306-9877(89)90185-0},
  pmid    = {2528670},
  url     = {https://doi.org/10.1016/0306-9877(89)90185-0}
}

@article{ishii1989-2657471,
  author  = {Ishii, T. and Kametani, F. and Haga, S. and Sato, M.},
  title   = {{The immunohistochemical demonstration of subsequences of the precursor of the amyloid A4 protein in senile plaques in Alzheimer's disease}},
  journal = {Neuropathology and applied neurobiology},
  year    = {1989},
  doi     = {10.1111/j.1365-2990.1989.tb01216.x},
  pmid    = {2657471},
  url     = {https://doi.org/10.1111/j.1365-2990.1989.tb01216.x}
}

@article{tanzi1989-2504259,
  author  = {Tanzi, R. E.},
  title   = {{Molecular genetics of Alzheimer's disease and the amyloid beta peptide precursor gene}},
  journal = {Annals of medicine},
  year    = {1989},
  doi     = {10.3109/07853898909149191},
  pmid    = {2504259},
  url     = {https://doi.org/10.3109/07853898909149191}
}

@article{masliah1989-2505201,
  author  = {Masliah, E. and Terry, R. D. and DeTeresa, R. M. and Hansen, L. A.},
  title   = {{Immunohistochemical quantification of the synapse-related protein synaptophysin in Alzheimer disease}},
  journal = {Neuroscience letters},
  year    = {1989},
  doi     = {10.1016/0304-3940(89)90582-x},
  pmid    = {2505201},
  url     = {https://doi.org/10.1016/0304-3940(89)90582-x}
}

@article{magaziner1989-2916711,
  author  = {Magaziner, J. and Simonsick, E. M. and Kashner, T. M. and Hebel, JR. and Kenzora, J. E.},
  title   = {{Survival experience of aged hip fracture patients}},
  journal = {American journal of public health},
  year    = {1989},
  doi     = {10.2105/ajph.79.3.274},
  pmid    = {2916711},
  url     = {https://doi.org/10.2105/ajph.79.3.274}
}

@article{koller1989-2720700,
  author  = {Koller, W. C. and Glatt, S. and Vetere-Overfield, B. and Hassanein, R.},
  title   = {{Falls and Parkinson's disease}},
  journal = {Clinical neuropharmacology},
  year    = {1989},
  doi     = {10.1097/00002826-198904000-00003},
  pmid    = {2720700},
  url     = {https://doi.org/10.1097/00002826-198904000-00003}
}

@article{beach1989-2531723,
  author  = {Beach, T. G. and Walker, R. and McGeer, E. G.},
  title   = {{Patterns of gliosis in Alzheimer's disease and aging cerebrum}},
  journal = {Glia},
  year    = {1989},
  doi     = {10.1002/glia.440020605},
  pmid    = {2531723},
  url     = {https://doi.org/10.1002/glia.440020605}
}

@article{rozemuller1989-2677252,
  author  = {Rozemuller, J. M. and Eikelenboom, P. and Stam, F. C. and Beyreuther, K. and Masters, C. L.},
  title   = {{A4 protein in Alzheimer's disease: primary and secondary cellular events in extracellular amyloid deposition}},
  journal = {Journal of neuropathology and experimental neurology},
  year    = {1989},
  doi     = {10.1097/00005072-198911000-00009},
  pmid    = {2677252},
  url     = {https://doi.org/10.1097/00005072-198911000-00009}
}

@article{weidemann1989-2649245,
  author  = {Weidemann, A. and König, G. and Bunke, D. and Fischer, P. and Salbaum, J. M. and Masters, C. L. and Beyreuther, K.},
  title   = {{Identification, biogenesis, and localization of precursors of Alzheimer's disease A4 amyloid protein}},
  journal = {Cell},
  year    = {1989},
  doi     = {10.1016/0092-8674(89)90177-3},
  pmid    = {2649245},
  url     = {https://doi.org/10.1016/0092-8674(89)90177-3}
}

@article{blanks1989-2819446,
  author  = {Blanks, J. C. and Hinton, D. R. and Sadun, A. A. and Miller, C. A.},
  title   = {{Retinal ganglion cell degeneration in Alzheimer's disease}},
  journal = {Brain research},
  year    = {1989},
  doi     = {10.1016/0006-8993(89)90653-7},
  pmid    = {2819446},
  url     = {https://doi.org/10.1016/0006-8993(89)90653-7}
}

@article{young1989-2722185,
  author  = {Young, B. R. and Painter, R. B.},
  title   = {{Radioresistant DNA synthesis and human genetic diseases}},
  journal = {Human genetics},
  year    = {1989},
  doi     = {10.1007/bf00284040},
  pmid    = {2722185},
  url     = {https://doi.org/10.1007/bf00284040}
}

@article{barcikowska1989-2706124,
  author  = {Barcikowska, M. and Silverman, W. and Zigman, W. and Kozlowski, P. B. and Kujawa, M. and Rudelli, R. and Wisniewski, H. M.},
  title   = {{Alzheimer-type neuropathology and clinical symptoms of dementia in mentally retarded people without Down syndrome}},
  journal = {American journal of mental retardation : AJMR},
  year    = {1989},
  pmid    = {2706124}
}

@article{yamamoto1989-2565645,
  author  = {Yamamoto, T. and Iwasaki, Y. and Sato, Y. and Yamamoto, H. and Konno, H.},
  title   = {{Astrocytic pathology of methionine sulfoximine-induced encephalopathy}},
  journal = {Acta neuropathologica},
  year    = {1989},
  doi     = {10.1007/bf00687370},
  pmid    = {2565645},
  url     = {https://doi.org/10.1007/bf00687370}
}

@article{grady1989-2919988,
  author  = {Grady, C. L. and Grimes, A. M. and Patronas, N. and Sunderland, T. and Foster, N. L. and Rapoport, S. I.},
  title   = {{Divided attention, as measured by dichotic speech performance, in dementia of the Alzheimer type}},
  journal = {Archives of neurology},
  year    = {1989},
  doi     = {10.1001/archneur.1989.00520390083021},
  pmid    = {2919988},
  url     = {https://doi.org/10.1001/archneur.1989.00520390083021}
}

@article{neve1989-2510036,
  author  = {Neve, R. L.},
  title   = {{Genetic studies support a neuronal origin for the beta amyloid polypeptide}},
  journal = {Neurobiology of aging},
  year    = {1989},
  doi     = {10.1016/0197-4580(89)90074-2},
  pmid    = {2510036},
  url     = {https://doi.org/10.1016/0197-4580(89)90074-2}
}

@article{amari1989-2605832,
  author  = {Amari, M. and Matsubara, E. and Ishiguro, K. and Shoji, M. and Hirai, S.},
  title   = {{[The significance of measurement of contents of serum serine protease inhibitors in senile dementia of the Alzheimer type]}},
  journal = {Rinsho shinkeigaku = Clinical neurology},
  year    = {1989},
  pmid    = {2605832}
}

@article{buee1989-2514723,
  author  = {Buee, L. and Laine, A. and Delacourte, A. and Flament, S. and Han, K. K.},
  title   = {{Qualitative and quantitative comparison of brain proteins in Alzheimer's disease}},
  journal = {Biological chemistry Hoppe-Seyler},
  year    = {1989},
  doi     = {10.1515/bchm3.1989.370.2.1229},
  pmid    = {2514723},
  url     = {https://doi.org/10.1515/bchm3.1989.370.2.1229}
}

@article{tagliavini1989-2532368,
  author  = {Tagliavini, F. and Giaccone, G. and Linoli, G. and Frangione, B. and Bugiani, O.},
  title   = {{Cerebral extracellular preamyloid deposits in Alzheimer's disease, Down syndrome and nondemented elderly individuals}},
  journal = {Progress in clinical and biological research},
  year    = {1989},
  pmid    = {2532368}
}

@article{jenkins1989-2690102,
  author  = {Jenkins, E. C. and Devine-Gage, E. A. and Yao, X. L. and Houck, G. E. and Brown, W. T. and Robakis, N. K. and Wisniewski, K. E. and Silverman, W. P. and others},
  title   = {{Beta-amyloid protein probe hybridized to chromosome 9 in 3 Alzheimer disease individuals}},
  journal = {Progress in clinical and biological research},
  year    = {1989},
  pmid    = {2690102}
}