title: Prevention of wound infection.
mesh_terms: D001062:Appendectomy; D006801:Humans; D011206:Povidone-Iodine / Q000008:administration & dosage / Q000627:therapeutic use; D011208:Powders; D013530:Surgical Wound Infection / Q000517:prevention & control*
chemical_list: D011208:Powders; D011206:Povidone-Iodine