title: Infectious disease. Moderate success for new polio vaccine.
authors: Leslie
authors: L
authors: Roberts
mesh_terms: D002648:Child; D006801:Humans; D007194:India / Q000453:epidemiology; D016555:Matched-Pair Analysis; D011051:Poliomyelitis / Q000453:epidemiology / Q000517:prevention & control* / Q000635:transmission; D011055:Poliovirus Vaccine, Oral / Q000008:administration & dosage*
chemical_list: D011055:Poliovirus Vaccine, Oral