title: Prophylaxis of wound infection.
mesh_terms: D000667:Ampicillin / Q000627:therapeutic use; D000900:Anti-Bacterial Agents / Q000009:adverse effects / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D006801:Humans; D011208:Powders / Q000009:adverse effects; D013492:Suppuration / Q000139:chemically induced; D013530:Surgical Wound Infection / Q000517:prevention & control*; D014508:Urea / Q000009:adverse effects / Q000627:therapeutic use*
chemical_list: D000900:Anti-Bacterial Agents; D011208:Powders; D000667:Ampicillin; D014508:Urea