Evaluation of OPV efficacy is required for polio eradication in India.
Paul
Yash
Y
D006801:Humans; D007194:India / Q000453:epidemiology; D011051:Poliomyelitis / Q000453:epidemiology / Q000209:etiology* / Q000517:prevention & control*; D011055:Poliovirus Vaccine, Oral / Q000009:adverse effects* / Q000276:immunology*
D011055:Poliovirus Vaccine, Oral