Surveillance amongst the pavement dwellers in Calcutta and Howrah.
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D005334:Fever / Q000453:epidemiology*; D006801:Humans; D007194:India; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D011159:Population Surveillance; D012111:Residence Characteristics; D012871:Skin Diseases / Q000453:epidemiology*