Thorpe CT, Fowler NR, Harrigan (Zhang) K, Zhao X, Kang Y, Hanlon JT, Gellad WF, Schleiden LJ, Thorpe JM. Racial and ethnic differences in initiation and discontinuation of antidementia drugs by Medicare beneficiaries. J Am Geriatr Soc. 2016 Sep;64(9):1806-14. doi: 10.1111/jgs.14403