Heparin.
D003374:Coumarins / Q000627:therapeutic use; D006493:Heparin / Q000008:administration & dosage / Q000009:adverse effects / Q000378:metabolism / Q000627:therapeutic use*; D006801:Humans; D007273:Injections, Intramuscular; D007275:Injections, Intravenous; D007279:Injections, Subcutaneous
D003374:Coumarins; D006493:Heparin