TY - GEN AU - Negus,D AU - Friedgood,A AU - Cox,S J AU - Peel,A L AU - Wells,B W TI - Ultra-low dose intravenous heparin in the prevention of postoperative deep-vein thrombosis SN - 0140-6736 PY - 1980///0712 KW - Aged KW - Cholelithiasis KW - surgery KW - Clinical Trials as Topic KW - Female KW - Gastrointestinal Neoplasms KW - Heparin KW - administration & dosage KW - Humans KW - Infusions, Parenteral KW - Intestinal Polyps KW - Leg KW - blood supply KW - Male KW - Middle Aged KW - Postoperative Complications KW - epidemiology KW - Pulmonary Embolism KW - Research Design KW - Thrombophlebitis N1 - Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial UR - https://doi.org/10.1016/s0140-6736(80)90834-x ER -