- Single-dose cephalosporin for prevention of major pelvic infection after vaginal hysterectomy: cefazolin versus cefoxitin versus cefotaxime. Hemsell, D.L., Bawdon, R.E., Hemsell, P.G., Nobles, B.J., Johnson, E.R., Heard, M.C. Am. J. Obstet. Gynecol. (1987)