TY - GEN AU - PEARSON,R J AU - HOWE,K H AU - MILLER,D G AU - PALMIERI,M L TI - The 1961 Middletown Oral Poliovirus Vaccine Program. IV. Public education prior to vaccine administration SN - 0044-0086 PY - 1998///1101 KW - Humans KW - Poliomyelitis KW - immunology KW - Poliovirus Vaccine, Oral N1 - Publication Type: Journal Article ER -