Medication nonadherence: a national epidemic among America's seniors.
Sherman
Fredrick T
FT
D000368:Aged; D003142:Communication; D004348:Drug Labeling; D006801:Humans; D006278:Medicare; D010819:Physician's Role; D010817:Physician-Patient Relations; D019338:Polypharmacy; D016312:Treatment Refusal / Q000523:psychology / Q000706:statistics & numerical data*; D014481:United States