[TUBERCULIN REACTION BY PPD AND OT IN DIFFERENT AGE GROUPS].
D000293:Adolescent; D002648:Child; D005853:Geriatrics; D006801:Humans; D007564:Japan; D013223:Statistics as Topic; D014373:Tuberculin; D014374:Tuberculin Test
D014373:Tuberculin
ADOLESCENCE; CHILD; GERIATRICS; JAPAN; STATISTICS; TUBERCULIN TEST