Contribution of behavioral risk factors and obesity to socioeconomic differences in colorectal cancer incidence.
Doubeni CA, Major JM, Laiyemo AO, Schootman M, Zauber AG, Hollenbeck AR, Sinha R, Allison J. Contribution of behavioral risk factors and obesity to socioeconomic differences in colorectal cancer incidence. J Natl Cancer Inst. 2012 Sep 19; 104(18):1353-62.