ISSN: 1553-0930
Idioma: Inglés,
Publicado: Baltimore, Md. : Pittsburgh, PA : U.S. Dept. of Health and Human Services, Health Care Financing Administration, Office of Research and Demonstrations ; Supt. of Docs. [distributor, 1995-
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ISSN: 0195-8631 (Papel) 1554-9887 (Electrónico)
Idioma: Inglés,
Publicado: [Washington, D.C. : U.S. Dept. of Health, Education, and Welfare, Health Care Financing Administration, Office of Research, Demonstrations, and Statistics], 1979-
Baltimore, MD : U.S. Health Care Financing Administration
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