Evaluation of the Belles-Littleman filter paper spot test. Tuberculosis prevention trial, Bangalore, South India.
D000293:Adolescent; D000328:Adult; D001463:Barbiturates; D002648:Child; D006801:Humans; D007194:India; D007538:Isoniazid / Q000378:metabolism / Q000627:therapeutic use* / Q000652:urine*; D008297:Male; D012651:Self Medication
D001463:Barbiturates; D007538:Isoniazid