title: Chest X-ray quiz. The deep sulcus sign.
authors.affiliation: St. Vincent's Hospital, Sydney and Australian Catholic University, North Sydney. mreading@stvincents.com.au
authors.forename: Marea
authors.initials: M
authors.lastname: Reading
mesh_terms: D000063:Accidents, Traffic; D000328:Adult; D050723:Fractures, Bone / Q000150:complications / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D009049:Motorcycles; D011030:Pneumothorax / Q000000981:diagnostic imaging* / Q000209:etiology; D011859:Radiography; D012272:Ribs / Q000293:injuries*