Trends in Medicare supplementary insurance: 1992-96.
Eppig
F J
FJ
Health Care Financing Administration (HCFA), Baltimore, MD 21244-1850, USA. fepping@HCFA.gov
Chulis
G S
GS
D000368:Aged; D006233:Persons with Disabilities; D018588:Fee-for-Service Plans / Q000191:economics*; D006801:Humans; D019458:Insurance Coverage / Q000706:statistics & numerical data; D008329:Managed Care Programs / Q000191:economics*; D016345:Medicare Part B / Q000706:statistics & numerical data / Q000639:trends*; D012923:Social Class; D014481:United States