title: Pneumothorax in a patient with COPD after blunt trauma.
authors.affiliation: Internal Medicine, Graduate Medical Education, California Pacific Medical Center, San Francisco, California 94115, USA.
authors.forename: Albert
authors.initials: A
authors.lastname: Lu
authors.forename: Paul
authors.initials: P
authors.lastname: Aronowitz
mesh_terms: D006801:Humans; D008297:Male; D008875:Middle Aged; D011030:Pneumothorax / Q000000981:diagnostic imaging / Q000209:etiology*; D029424:Pulmonary Disease, Chronic Obstructive; D011859:Radiography; D014949:Wounds, Nonpenetrating / Q000150:complications*