title: STUDIES ON IMMUNOLOGICAL TOLERANCE OF TUBERCLE BACILLUS IN RABBITS. I. ACQUIRED IMMUNOLOGICAL TOLERANCE OF TUBERCLE BACILLUS IN RABBITS.
mesh_terms: D001407:Bacillus; D005333:Fetus; D007108:Immune Tolerance; D007109:Immunity; D011247:Pregnancy; D011817:Rabbits; D012106:Research; D014376:Tuberculosis / Q000276:immunology*
keywords: EXPERIMENTAL LAB STUDY; FETUS; IMMUNE TOLERANCE; PREGNANCY; RABBITS; TUBERCULOSIS IMMUNITY