PERSISTENCE OF ANTIBODY AFTER ORAL TRIVALENT POLIOVIRUS VACCINE (SABIN STRAINS).
D000906:Antibodies; D002648:Child; D006801:Humans; D007136:Immunoglobulins; D011055:Poliovirus Vaccine, Oral; D023321:Poliovirus Vaccines; D013223:Statistics as Topic; D014903:West Virginia
D000906:Antibodies; D007136:Immunoglobulins; D011055:Poliovirus Vaccine, Oral; D023321:Poliovirus Vaccines
ANTIBODIES; CHILD; POLIOVIRUS VACCINE, ORAL; STATISTICS; WEST VIRGINIA