Heparin prophylaxis for a leg cast?
D000367:Age Factors; D002370:Casts, Surgical / Q000009:adverse effects*; D002986:Clinical Trials as Topic; D006493:Heparin / Q000627:therapeutic use*; D006801:Humans; D007103:Immobilization / Q000009:adverse effects*; D020246:Venous Thrombosis / Q000517:prevention & control*
D006493:Heparin