1. Babcock, W. W.: The advantage of perineal over abdominal colostomy: With technic for transferring the abdominal opening to the perineum. J.A.M.A.113: 1933, 1939.
2. Babcock, W. W.: Correction of fecal incontinence from operations involving the terminal bowel. Am. J. Surg.79: 198, 1950.
3. Bacon, H. E.: Evolution of sphincter muscle preservation and re-establishment of continuity in the operative treatment of rectal and sigmoidal cancer. Surg., Gynec. & Obst.81: 113, 1945.
4. Bacon, H. E.: Abdominoperineal proctosigmoidectomy with sphincter preservation: Five-year and ten-year survival after “pull-through” operation for cancer of rectum. J.A.M.A.160: 628, 1956.
5. Bacon, H. E., J. P. Fleming, C. H. Smith and M. B. Holoman: The surgical treatment of cancer of the rectum and pelvic colon without colostomy and with preservation of sphincter muscles. J. Internat. Coll. Surgeons.9: 511, 1946.