title: [Non-prophylactic postoperative antibiotics in closed heart surgery].
mesh_terms: D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D001424:Bacterial Infections / Q000517:prevention & control; D004374:Ductus Arteriosus, Patent / Q000601:surgery*; D006801:Humans; D008946:Mitral Valve Stenosis / Q000601:surgery*; D011184:Postoperative Period
chemical_list: D000900:Anti-Bacterial Agents