[Study of sensitivity to tuberculin in young persons].
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D006801:Humans; D006968:Hypersensitivity, Delayed / Q000175:diagnosis*; D014373:Tuberculin / Q000276:immunology*; D014374:Tuberculin Test; D014397:Tuberculosis, Pulmonary / Q000276:immunology*
D014373:Tuberculin
Izuchenie chuvstvitel'nosti k tuberkulinu u lits molodogo vozrasta.