A COMPARISON OF THE HEAF AND TINE TUBERCULIN TESTS.
D000293:Adolescent; D001500:BCG Vaccine; D002648:Child; D004739:England; D006801:Humans; D009163:Mycobacterium bovis; D012882:Skin Tests; D014374:Tuberculin Test; D014376:Tuberculosis / Q000276:immunology*; D014611:Vaccination
D001500:BCG Vaccine
ADOLESCENCE; BCG VACCINATION; CHILD; ENGLAND; SKIN TESTS; TUBERCULIN TEST; TUBERCULOSIS IMMUNITY