A study on aetiological factors of tuberculosis.
D000293:Adolescent; D000328:Adult; D002648:Child; D005260:Female; D006304:Health Status; D006801:Humans; D007194:India; D008019:Life Style; D008297:Male; D008875:Middle Aged; D012737:Sex Factors; D014397:Tuberculosis, Pulmonary / Q000209:etiology*