Human trichostrongyliasis in India.
D002648:Child; D002675:Child, Preschool; D006801:Humans; D007194:India; D007223:Infant; D007411:Intestinal Diseases, Parasitic / Q000453:epidemiology*; D014252:Trichostrongyloidiasis / Q000453:epidemiology*; D014253:Trichostrongylosis / Q000453:epidemiology*