title: Misplaced concern.
authors.affiliation: Department of Internal Medicine, University of Pittsburgh Medical Center McKeesport, McKeesport, PA, USA.
authors.forename: Selim
authors.initials: S
authors.lastname: Krim
authors.forename: Rey
authors.initials: R
authors.lastname: Vivo
authors.forename: Ibrahim
authors.initials: I
authors.lastname: Ghobrial
authors.forename: Francis
authors.initials: F
authors.lastname: Ergina
mesh_terms: D000925:Anticoagulants / Q000627:therapeutic use; D006493:Heparin / Q000627:therapeutic use; D006801:Humans; D008297:Male; D008875:Middle Aged; D011655:Pulmonary Embolism / Q000175:diagnosis* / Q000188:drug therapy; D014859:Warfarin / Q000627:therapeutic use
chemical_list: D000925:Anticoagulants; D014859:Warfarin; D006493:Heparin