title: Mycobacterium szulgai pulmonary infection: the importance of knowing.
abstract: A man with a clinical and roentgenographic picture of relapsing M tuberculosis pulmonary infection was subsequently found to have M szulgai infection. This case shows the importance of species identification and susceptibility determinations.
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008875:Middle Aged; D009165:Mycobacterium Infections, Nontuberculous / Q000175:diagnosis; D014397:Tuberculosis, Pulmonary / Q000175:diagnosis*