The use of chlorhexidine antisepsis in contaminated surgical wounds.
D001062:Appendectomy; D001645:Biguanides / Q000008:administration & dosage / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D006760:Hospitalization; D006801:Humans; D012965:Sodium Chloride / Q000627:therapeutic use; D013530:Surgical Wound Infection / Q000517:prevention & control*
D001645:Biguanides; D012965:Sodium Chloride