Media type: E-Article Title: Effects of exercise on markers of oxidative stress: an Ancillary analysis of the Alberta Physical Activity and Breast Cancer Prevention Trial Contributor: Friedenreich, Christine M; Pialoux, Vincent; Wang, Qinggang; Shaw, Eileen; Brenner, Darren R; Waltz, Xavier; Conroy, Shannon M; Johnson, Rhys; Woolcott, Christy G; Poulin, Marc J; Courneya, Kerry S imprint: BMJ, 2016 Published in: BMJ Open Sport & Exercise Medicine Language: English DOI: 10.1136/bmjsem-2016-000171 ISSN: 2055-7647 Origination: Footnote: Access State: Open Access