Letter: Prevention of coronary-artery thrombosis by heparin prophylaxis.
D003327:Coronary Disease / Q000517:prevention & control*; D006493:Heparin / Q000627:therapeutic use*; D006801:Humans; D011183:Postoperative Complications / Q000517:prevention & control; D013927:Thrombosis / Q000517:prevention & control
D006493:Heparin