1. Deaths: leading causes for 2014;Heron;Natl Vital Stat Rep,2016
2. Keene CD, Montine TJ, Kuller LH. Epidemiology, pathology, and pathogenesis of Alzheimer disease UpToDate, retrieved August 26, 2019 from https://www.uptodate.com/contents/epidemiology-pathology-and-pathogenesis-of-alzheimer-disease; 2018.
3. Alzheimer’s disease in Down syndrome;Head;Eur J Neurodegener Dis,2012
4. Lithium use in special populations;Mohandas;Indian J Psychiatry,2007
5. Stovall J. Bipolar mania and hypomania in adults: choosing pharmacotherapy UpToDate, retrieved October 5, 2019, from https://www.uptodate.com/contents/bipolar-mania-and-hypomania-in-adults-choosing-pharmacotherapy; (2019).