Chlorhexidine with isopropyl alcohol versus iodine povacrylex with isopropyl alcohol and alcohol- versus nonalcohol-based skin preparations: the incidence of and readmissions for surgical site infections after colorectal operations.
Kaoutzanis C, Kavanagh CM, Leichtle SW, Welch KB, Talsma A, Vandewarker JF, Lampman RM, Cleary RK. Chlorhexidine with isopropyl alcohol versus iodine povacrylex with isopropyl alcohol and alcohol- versus nonalcohol-based skin preparations: the incidence of and readmissions for surgical site infections after colorectal operations. Dis Colon Rectum. 2015 Jun; 58(6):588-96.