title: The class effect is relevant to geriatrics.
authors.forename: Barbara J
authors.initials: BJ
authors.lastname: Zarowitz
mesh_terms: D000368:Aged; D011307:Drug Prescriptions; D005853:Geriatrics; D006801:Humans; D004364:Pharmaceutical Preparations / Q000145:classification*
chemical_list: D004364:Pharmaceutical Preparations