[Response of revaccination against polio I in seronegative children after receiving 3 or more doses of the vaccine].
D000914:Antibodies, Viral / Q000032:analysis; D000917:Antibody Formation; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007115:Immunization Schedule; D007117:Immunization, Secondary; D007070:Immunoglobulin A / Q000032:analysis; D007223:Infant; D008297:Male; D008800:Mexico; D011051:Poliomyelitis / Q000276:immunology / Q000517:prevention & control*; D011055:Poliovirus Vaccine, Oral / Q000008:administration & dosage*
D000914:Antibodies, Viral; D007070:Immunoglobulin A; D011055:Poliovirus Vaccine, Oral
Respuesta a la revacunación contra polio i en niños seronegativos después de haber recibido tres o mas dósis de la vacuna