title: Chest x-ray quiz. Atelectasis.
authors.affiliation: CNC St Vincent's Hospital Sydney, Australian Catholic University, MacKillop Campus, North Sydney.
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