Comparative study of skin-test reactions to various mycobacterial antigens in Choctaw County, Oklahoma.
D000941:Antigens; D006801:Humans; D009164:Mycobacterium Infections / Q000453:epidemiology*; D009825:Oklahoma; D012507:Sarcoidosis / Q000453:epidemiology; D012882:Skin Tests
D000941:Antigens