title: Tuberculin negative tuberculosis.
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D008171:Lung Diseases / Q000382:microbiology; D009161:Mycobacterium / Q000302:isolation & purification; D009164:Mycobacterium Infections / Q000175:diagnosis* / Q000382:microbiology; D009169:Mycobacterium tuberculosis / Q000302:isolation & purification; D012189:Retrospective Studies; D014374:Tuberculin Test; D014376:Tuberculosis / Q000175:diagnosis*