Re: "Epidemic poliomyelitis in the Gambia following the control of poliomyelitis as an endemic disease. II. Clinical efficacy of trivalent polio vaccine".
Arya
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D005714:Gambia; D006801:Humans; D011051:Poliomyelitis / Q000517:prevention & control; D017955:Poliovirus / Q000145:classification; D011055:Poliovirus Vaccine, Oral / Q000592:standards*; D012703:Serotyping
D011055:Poliovirus Vaccine, Oral