Vaccine-associated poliomyelitis cases.
D006801:Humans; D007223:Infant; D011051:Poliomyelitis / Q000209:etiology* / Q000517:prevention & control; D011054:Poliovirus Vaccine, Inactivated / Q000009:adverse effects*; D011055:Poliovirus Vaccine, Oral / Q000009:adverse effects; D013223:Statistics as Topic; D014611:Vaccination / Q000009:adverse effects; D014944:World Health Organization
D011054:Poliovirus Vaccine, Inactivated; D011055:Poliovirus Vaccine, Oral