2Dr. Mark M. Segall M.D.,Stanley M. Goldberg M.D.,Santhat Nivatvongs M.D.,Emmanuel G. Balcos M.D.,Frederic D. Nemer M.D.,Jerry L. Schottler M.D.,Carl E. Christenson M.D.,David A. Rothenberger M.D.. Abdominoperineal resection for recurrent cancer following anterior resection[J] 1981,Diseases of the Colon & Rectum(2):80~84