title: Prevention of wound infection.
mesh_terms: D001062:Appendectomy; D006801:Humans; D011205:Povidone / Q000627:therapeutic use*; D011206:Povidone-Iodine / Q000627:therapeutic use; D013530:Surgical Wound Infection / Q000517:prevention & control*
chemical_list: D011206:Povidone-Iodine; D011205:Povidone