title: [Identification of atypical mycobacterium infections by PPD-B skin tests].
mesh_terms: D000367:Age Factors; D003429:Cross Reactions; D006801:Humans; D009165:Mycobacterium Infections, Nontuberculous / Q000175:diagnosis / Q000453:epidemiology; D012737:Sex Factors; D014374:Tuberculin Test; D014397:Tuberculosis, Pulmonary / Q000175:diagnosis* / Q000453:epidemiology