[The concept of tuberculin hyperallergy in pre-school children under conditions of testing with 2 u PPD].
D000367:Age Factors; D001500:BCG Vaccine; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D014374:Tuberculin Test; D014397:Tuberculosis, Pulmonary / Q000175:diagnosis* / Q000276:immunology
D001500:BCG Vaccine
Conceptul hiperalergiei tuberculinice la preścolari in conditiile testării cu 2 u P.P.D