title: Sensitivity to atypical mycobacteria (PPD-B and PPD-G) in New York State.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000941:Antigens; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009169:Mycobacterium tuberculosis / Q000276:immunology*; D009518:New York; D014374:Tuberculin Test
chemical_list: D000941:Antigens