[TRIAL OF ANTIPOLIOMYELITIS VACCINATION WITH TRIVALENT ORAL VACCINE].
D000917:Antibody Formation; D002648:Child; D006801:Humans; D011055:Poliovirus Vaccine, Oral; D023321:Poliovirus Vaccines; D013030:Spain; D014116:Toxicology; D014611:Vaccination; D014612:Vaccines
D011055:Poliovirus Vaccine, Oral; D023321:Poliovirus Vaccines; D014612:Vaccines
ANTIBODY FORMATION; CHILD; POLIOVIRUS VACCINE, ORAL; SPAIN; TOXICOLOGIC REPORT
ENSAYO DE VACUNACI'ON ANTIPOLIOMIEL'ITICA, CON VACUNA TRIVALENTE POR V'IA BUCAL.