title: Septic arthritis of the sternoclavicular joint due to Citrobacter diversus.
mesh_terms: D001170:Arthritis, Infectious / Q000175:diagnosis*; D002954:Citrobacter; D004756:Enterobacteriaceae Infections / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008875:Middle Aged; D013247:Sternoclavicular Joint