title: A painful shoulder.
authors.affiliation: Division of Infectious Diseases, University of Maryland Medical System, Baltimore, Maryland 21201, USA. smehta@medicine.umaryland.edu
authors.forename: Sanjay
authors.initials: S
authors.lastname: Mehta
mesh_terms: D001170:Arthritis, Infectious / Q000150:complications / Q000175:diagnosis*; D003015:Clostridium Infections / Q000150:complications / Q000175:diagnosis*; D003016:Clostridium perfringens; D006801:Humans; D008297:Male; D008875:Middle Aged; D010146:Pain / Q000209:etiology; D012785:Shoulder Joint