title: Epidemiology and geriatric psychiatry.
authors.forename: Celia F
authors.initials: CF
authors.lastname: Hybels
authors.forename: Carl F
authors.initials: CF
authors.lastname: Pieper
mesh_terms: D000368:Aged; D000375:Aging / Q000523:psychology; D005852:Geriatric Psychiatry / Q000379:methods*; D006801:Humans; D001523:Mental Disorders / Q000453:epidemiology*