title: Pulmonary embolism.
authors.forename: R A
authors.initials: RA
authors.lastname: Marlar
authors.forename: J H
authors.initials: JH
authors.lastname: Joist
authors.forename: L M
authors.initials: LM
authors.lastname: Fink
mesh_terms: D006493:Heparin / Q000494:pharmacology*; D019934:International Normalized Ratio; D011517:Prothrombin Time; D011655:Pulmonary Embolism / Q000097:blood / Q000188:drug therapy
chemical_list: D006493:Heparin