TY - GEN AU - Von Hubinger,M G AU - Meilman,I AU - GuimarĂ£es,J C AU - De Vasconcelos,C M AU - Ono,I P TI - Poliomyelitis in Rio de Janeiro during the period of 1970 to 1974. II. Survey of neutralizing antibodies SN - 0485-1854 PY - 1981///1014 KW - Antibodies, Viral KW - analysis KW - Brazil KW - Child KW - Feces KW - microbiology KW - Humans KW - Neutralization Tests KW - Poliomyelitis KW - immunology KW - Poliovirus KW - isolation & purification N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't ER -