title: Surgical haemorrhage in patients given prophylactic heparin.
mesh_terms: D006470:Hemorrhage / Q000209:etiology*; D006493:Heparin / Q000009:adverse effects*; D006801:Humans; D008297:Male; D011468:Prostatectomy / Q000009:adverse effects*; D013223:Statistics as Topic
chemical_list: D006493:Heparin