Induction of tuberculin hypersensitivity and serologic unresponsiveness to tubercle bacilli in newborn and young guinea pigs.
D000367:Age Factors; D000818:Animals; D000831:Animals, Newborn; D000917:Antibody Formation; D006168:Guinea Pigs; D006968:Hypersensitivity, Delayed; D007108:Immune Tolerance; D007109:Immunity; D009169:Mycobacterium tuberculosis; D014374:Tuberculin Test; D014376:Tuberculosis / Q000276:immunology