TY - BOOK ED - United States TI - Influenza immunizations paid for by Medicare PY - 1994///- CY - Baltimore, MD PB - U.S. Dept. of Health and Human Service, Health Care Financing Administration KW - Influenza KW - Vaccination KW - United States KW - Statistics KW - Periodicals KW - Local KW - Medicare N1 - "State and county rates." ER -