1. The advantages of a permanent abdominal anus and of total closure of the sacral end of the rectum, in operations for cancer of the rectum Author(s): Keen, William W. (William Williams), 1837-1932 Publication: Chicago : American Medical Association Press, 1898 Subject(s): Rectum -- surgeryRectal Neoplasms -- surgeryColostomy -- methodsSurgical Procedures, Operative -- methods