TY - GEN AU - Slawson,J G AU - Bower,D J TI - A tale of two polio vaccines: what's best and for whom? SN - 0002-838X PY - 1997///0404 KW - Centers for Disease Control and Prevention, U.S KW - Child KW - Child, Preschool KW - Decision Making KW - Humans KW - Immunization Schedule KW - Infant KW - Injections KW - Parents KW - Pediatrics KW - Poliomyelitis KW - chemically induced KW - Poliovirus Vaccine, Inactivated KW - administration & dosage KW - Poliovirus Vaccine, Oral KW - Societies, Medical KW - United States N1 - Publication Type: Editorial ER -