title: Surgical site infection in colorectal surgery: a new look at an old risk adjustment tool.
authors.forename: Mary
authors.initials: M
authors.lastname: Kwaan
mesh_terms: D002487:Centers for Disease Control and Prevention, U.S.; D003108:Colonic Diseases / Q000601:surgery*; D003107:Colorectal Surgery; D006801:Humans; D012002:Rectal Diseases / Q000601:surgery*; D020379:Risk Adjustment; D012307:Risk Factors; D013530:Surgical Wound Infection / Q000453:epidemiology* / Q000517:prevention & control*; D014481:United States / Q000453:epidemiology