title: Intraoperative autotransfusion.
mesh_terms: D000007:Abdominal Injuries / Q000401:mortality / Q000601:surgery; D001804:Blood Transfusion, Autologous / Q000295:instrumentation / Q000379:methods; D003131:Combined Modality Therapy; D003362:Cost-Benefit Analysis; D006493:Heparin / Q000008:administration & dosage; D006801:Humans; D007196:Indiana; D007432:Intraoperative Period; D013927:Thrombosis / Q000517:prevention & control; D014947:Wounds and Injuries / Q000401:mortality / Q000601:surgery
chemical_list: D006493:Heparin