@article{blom2009-19420940,
  author  = {Blom, E. S. and Giedraitis, V. and Zetterberg, H. and Fukumoto, H. and Blennow, K. and Hyman, B. T. and Irizarry, M. C. and Wahlund, L. O. and others},
  title   = {{Rapid progression from mild cognitive impairment to Alzheimer's disease in subjects with elevated levels of tau in cerebrospinal fluid and the APOE epsilon4/epsilon4 genotype}},
  journal = {Dementia and geriatric cognitive disorders},
  year    = {2009},
  doi     = {10.1159/000216841},
  pmid    = {19420940},
  url     = {https://doi.org/10.1159/000216841}
}