title: Chest ultrasonography as a replacement for chest radiography in the ED.
authors: North Bristol Lung Centre, Southmead Hospital, Bristol, England. Electronic address: andrewmedford@hotmail.com.
authors: Andrew R L
authors: ARL
authors: Medford
mesh_terms: D004417:Dyspnea / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D008297:Male; D011859:Radiography; D014463:Ultrasonography