Rika Kawanishi-Tabata, Francisco Lopez, Sam Fratantonio, Nam Kim, John Goldblum, Raymond Tubbs, Paul Elson, Ian Lavery, Ronald M. Bukowski, Ram Ganapathi, Mahrukh K. Ganapathi, Telomerase activity in stage II colorectal carcinoma.Cancer. ,vol. 95, pp. 1834- 1839 ,(2002) , 10.1002/CNCR.10911