title: Heparin: a risky bridge over troubled waters?
mesh_terms: D000925:Anticoagulants / Q000009:adverse effects / Q000627:therapeutic use*; D006493:Heparin / Q000009:adverse effects / Q000627:therapeutic use*; D006801:Humans; D013511:Minor Surgical Procedures; D014859:Warfarin / Q000009:adverse effects / Q000627:therapeutic use*
chemical_list: D000925:Anticoagulants; D014859:Warfarin; D006493:Heparin