Spurt in poliomyelitis in Madras.
D002648:Child; D002675:Child, Preschool; D004196:Disease Outbreaks / Q000453:epidemiology*; D005260:Female; D006801:Humans; D007194:India; D007223:Infant; D008297:Male; D011051:Poliomyelitis / Q000175:diagnosis / Q000453:epidemiology*; D011052:Poliomyelitis, Bulbar / Q000453:epidemiology*; D011054:Poliovirus Vaccine, Inactivated / Q000627:therapeutic use*
D011054:Poliovirus Vaccine, Inactivated