@article{article537b43b7,
title   = {Exhaustive physical exercise increases the number of colonic preneoplastic lesions in untrained rats treated with a chemical carcinogen},
author = {Demarzo, Marcelo Marcos Piva and Garcia, Sérgio Britto},
year = {2004},
doi = {10.1016/j.canlet.2004.06.002},
journal   = {Cancer Letters}
}