Shakour Sana, Ruffin Mack T, Zick Suzanna M, Lubman David M, Nie Song
Authors' Affiliations: University of Michigan Cancer Center, Departments of Family Medicine and Surgery, University of Michigan, Ann Arbor, Michigan.
Cancer Epidemiol Biomarkers Prev. 2013 Oct;22(10):1921. doi: 10.1158/1055-9965.EPI-13-0672.