title: Antibiotic prophylaxis against wound infection in emergency abdominal surgery.
mesh_terms: D000005:Abdomen / Q000601:surgery*; D000368:Aged; D002981:Clindamycin / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D004630:Emergencies; D005260:Female; D005839:Gentamicins / Q000627:therapeutic use*; D006801:Humans; D008875:Middle Aged; D010919:Placebos; D011897:Random Allocation; D013530:Surgical Wound Infection / Q000517:prevention & control*
chemical_list: D005839:Gentamicins; D010919:Placebos; D002981:Clindamycin