Tuberculin conversion in leprous families in Northern Nigeria.
D000293:Adolescent; D000941:Antigens; D001500:BCG Vaccine / Q000494:pharmacology*; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007916:Lepromin; D007918:Leprosy / Q000235:genetics / Q000276:immunology*; D009549:Nigeria; D012882:Skin Tests; D014373:Tuberculin / Q000494:pharmacology; D014611:Vaccination
D000941:Antigens; D001500:BCG Vaccine; D014373:Tuberculin; D007916:Lepromin