The effect of antihistaminic drugs upon the tuberculin reaction.
D018926:Anti-Allergic Agents; D006632:Histamine; D006801:Humans; D055633:Immune System Phenomena; D014373:Tuberculin; D014376:Tuberculosis
D018926:Anti-Allergic Agents; D014373:Tuberculin; D006632:Histamine
HISTAMINE; TUBERCULOSIS