title: Chest X-ray quiz.
authors.affiliation: St Vincent's Hospital, Sydney University, Australia.
authors.forename: Marea
authors.initials: M
authors.lastname: Reading
mesh_terms: D000368:Aged; D001026:Coronary Artery Bypass; D006801:Humans; D008297:Male; D011183:Postoperative Complications / Q000000981:diagnostic imaging*; D001261:Pulmonary Atelectasis / Q000000981:diagnostic imaging*; D011859:Radiography