TY - BOOK ED - National Center for Health Services Research. TI - Health technology assessment reports,: 1981 T2 - Health Technology Assessment Serie U1 - 610.28 PY - 1984/// CY - Bethesda, Maryland PB - U.S. Departament of Health and Human Services KW - Tecnología Médica KW - Noticiación Obligatoria - ER -