title: Westermark's sign of pulmonary embolism--well known but frequently overlooked.
authors.forename: Z
authors.initials: Z
authors.lastname: Tsvetanova
authors.forename: H
authors.initials: H
authors.lastname: Logan
mesh_terms: D000328:Adult; D004562:Electrocardiography; D005343:Fibrinolytic Agents / Q000627:therapeutic use; D006801:Humans; D008297:Male; D011655:Pulmonary Embolism / Q000000981:diagnostic imaging / Q000188:drug therapy / Q000473:pathology / Q000503:physiopathology; D011859:Radiography
chemical_list: D005343:Fibrinolytic Agents