“Selenium and the prevention of prostate and colorectal cancer.”
, Molecular nutrition & food research
, vol. 52, no. 11, pp. 1261-72, 2008.
“Serum selenium, genetic variation in selenoenzymes, and risk of colorectal cancer: primary analysis from the Women's Health Initiative Observational Study and meta-analysis.”
, Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology
, vol. 20, no. 9, pp. 1822-30, 2011.