Six-year results of annual colonoscopy after resection of colorectal cancer.[J].Greg Juhl;Gerald M. Larson;Richard Mullins;Sheldon Bond;Hiram C. Polk.World Journal of Surgery.1990, 2
Six-year results of annual colonoscopy after resection of colorectal cancer.[J].Greg Juhl;Gerald M. Larson;Richard Mullins;Sheldon Bond;Hiram C. Polk.World Journal of Surgery.1990, 2