Letter: Low-dose heparin in total hip replacement.
D006493:Heparin / Q000008:administration & dosage* / Q000627:therapeutic use; D006615:Hip / Q000601:surgery*; D006801:Humans; D007595:Joint Prosthesis; D011182:Postoperative Care; D013927:Thrombosis / Q000517:prevention & control
D006493:Heparin