title: Bleeding problems.
mesh_terms: D002511:Cephalosporins / Q000009:adverse effects*; D002513:Cephamycins / Q000009:adverse effects*; D006470:Hemorrhage / Q000139:chemically induced*; D006801:Humans; D009070:Moxalactam; D013530:Surgical Wound Infection / Q000517:prevention & control
chemical_list: D002511:Cephalosporins; D002513:Cephamycins; D009070:Moxalactam