Strike while there is still time.
D000818:Animals; D002417:Cattle; D002648:Child; D006801:Humans; D013317:Strikes, Employee; D014373:Tuberculin; D014374:Tuberculin Test; D014376:Tuberculosis; D014380:Tuberculosis, Bovine
D014373:Tuberculin
TUBERCULIN REACTION; TUBERCULOSIS IN CHILDHOOD; TUBERCULOSIS, BOVINE