title: The treatment of Alzheimer's disease: where have we been, and where are we going?
authors.forename: David A
authors.initials: DA
authors.lastname: Drachman
mesh_terms: D000368:Aged; D000544:Alzheimer Disease / Q000175:diagnosis / Q000209:etiology / Q000628:therapy*; D001284:Atrophy; D001921:Brain / Q000473:pathology; D003952:Diagnostic Imaging; D005544:Forecasting; D006801:Humans; D012106:Research / Q000639:trends