Prevalence of hookworm in some villages around Nagpur.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D005260:Female; D006725:Hookworm Infections / Q000453:epidemiology*; D006801:Humans; D007194:India; D007223:Infant; D008297:Male; D012423:Rural Health; D012737:Sex Factors