Low-dose heparin for the prophylaxis of pulmonary embolism.
D004334:Drug Administration Schedule; D006493:Heparin / Q000008:administration & dosage* / Q000009:adverse effects / Q000627:therapeutic use; D007866:Leg / Q000098:blood supply; D011655:Pulmonary Embolism / Q000517:prevention & control*; D013924:Thrombophlebitis / Q000517:prevention & control
D006493:Heparin