Polio eradication strategy: need for re-appraisal.
Thacker
N
N
D002648:Child; D002675:Child, Preschool; D006801:Humans; D017589:Immunization Programs; D007115:Immunization Schedule; D007194:India; D007223:Infant; D011051:Poliomyelitis / Q000517:prevention & control*; D011055:Poliovirus Vaccine, Oral / Q000009:adverse effects / Q000627:therapeutic use*
D011055:Poliovirus Vaccine, Oral