title: Continuous vs intermittent heparin therapy.
mesh_terms: D000368:Aged; D006470:Hemorrhage / Q000517:prevention & control; D006493:Heparin / Q000008:administration & dosage* / Q000627:therapeutic use; D006801:Humans; D008722:Methods; D011655:Pulmonary Embolism / Q000517:prevention & control
chemical_list: D006493:Heparin