Medicare drug therapy in the elderly: pharmacotherapy, politics, and economics at the crossroads.
Wenger
Nanette K
NK
Weber
Michael A
MA
Scheidt
Stephen
S
D000368:Aged; D014487:Centers for Medicare and Medicaid Services, U.S.; D011307:Drug Prescriptions / Q000191:economics*; D006801:Humans; D007356:Insurance, Pharmaceutical Services / Q000331:legislation & jurisprudence*; D006278:Medicare / Q000331:legislation & jurisprudence*; D011057:Politics; D014481:United States