1. Small polyps of rectum and lower sigmoid;Ortmayer;J. Am. M. Women's A.,1950
2. Rectal and colonic polyps;Enquist;Surgery,1952
3. The value of proctoscopy as a routine examination in preventing deaths from cancer of the large bowel;Miller;New York State J. Med.,1950
4. An evaluation of routine proctosigmoidoscopy;Browne;South. M. J.,1948
5. Polyps of the rectum and colon, their etiology, clinical significance, and treatment;Brust;New York Stute J. Med.,1942