Differential tuberculin testing in Nigeria.
D000293:Adolescent; D000328:Adult; D000941:Antigens; D002648:Child; D004352:Drug Resistance, Microbial; D005260:Female; D006801:Humans; D008297:Male; D009549:Nigeria; D014374:Tuberculin Test; D014376:Tuberculosis / Q000175:diagnosis* / Q000453:epidemiology
D000941:Antigens