USOL-D bac (type 3 poliovirus) vaccine studies.
D002648:Child; D006801:Humans; D011051:Poliomyelitis / Q000276:immunology; D011055:Poliovirus Vaccine, Oral; D014611:Vaccination / Q000009:adverse effects*; D014944:World Health Organization
D011055:Poliovirus Vaccine, Oral