@article{gehrman2009-19155748,
  author  = {Gehrman, P. R. and Connor, D. J. and Martin, J. L. and Shochat, T. and Corey-Bloom, J. and Ancoli-Israel, S.},
  title   = {{Melatonin fails to improve sleep or agitation in double-blind randomized placebo-controlled trial of institutionalized patients with Alzheimer disease}},
  journal = {The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry},
  year    = {2009},
  doi     = {10.1097/jgp.0b013e318187de18},
  pmid    = {19155748},
  url     = {https://doi.org/10.1097/jgp.0b013e318187de18}
}