Hagenaars, AMvan Delft, RWNagel, Jvan Steenis, Gvan Wezel, AL2025-03-112025-03-111983https://rivm.openrepository.com/handle/10029/629358Modified ELISA technique for the titrations of antibodies to polioviruses as an alternative to a virus neutralizationtestArticleJ.Virol.Methods 6 (1983) 233-2392025-03-11