Von Hubinger, M G Poliomyelitis in Rio de Janeiro during the period of 1970 to 1974. II. Survey of neutralizing antibodies. [electronic resource] - Anais de microbiologia 1978 - 19-33 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0485-1854 Subjects--Topical Terms: Antibodies, Viral--analysisBrazilChildFeces--microbiologyHumansNeutralization TestsPoliomyelitis--immunologyPoliovirus--isolation & purification