[Tuberculin reactions in guinea pigs.  V.  Individual variation in the tuberculin reactivity of the animals sensitized with various strains of tubercle bacilli during an observation period of 40 weeks].
D000818:Animals; D001407:Bacillus; D006168:Guinea Pigs; D014373:Tuberculin; D014374:Tuberculin Test
D014373:Tuberculin
TUBERCULIN REACTION