[Observations on tuberculin allergy among students in Krumovgrad].
D001699:Biometry; D004342:Drug Hypersensitivity; D006801:Humans; D055633:Immune System Phenomena; D013334:Students; D014373:Tuberculin; D014374:Tuberculin Test / Q000706:statistics & numerical data*
D014373:Tuberculin
TUBERCULIN REACTION/statistics
Proslediavane na tuberkulinovata alergiia sred uchenitsite v Krumovgrad.