Studies with the Johnin and tuberculin intradermal tests in cattle naturally infected with Mycobacterium paratuberculosis (Johne's disease).
D000818:Animals; D002417:Cattle; D007428:Intradermal Tests; D016927:Mycobacterium avium subsp. paratuberculosis; D010283:Paratuberculosis; D014373:Tuberculin; D014374:Tuberculin Test; D014376:Tuberculosis
D014373:Tuberculin
PARATUBERCULOSIS; TUBERCULOSIS