title: Reply.
authors.affiliation: Section of Vascular Surgery, Department of Surgery, University of Michigan, Ann Arbor, Mich.
authors.forename: Andrea
authors.initials: A
authors.lastname: Obi
authors.affiliation: Section of Vascular Surgery, Department of Surgery, University of Michigan, Ann Arbor, Mich.
authors.forename: Peter
authors.initials: P
authors.lastname: Henke
mesh_terms: D000783:Aneurysm / Q000601:surgery*; D016063:Blood Loss, Surgical / Q000517:prevention & control*; D057510:Endovascular Procedures / Q000009:adverse effects*; D005260:Female; D006801:Humans; D008297:Male; D019106:Postoperative Hemorrhage / Q000628:therapy*; D065227:Transfusion Reaction; D014656:Vascular Surgical Procedures / Q000009:adverse effects*