"Obesity increases the incidence of 7,12 dimethylbenz (a)anthracene-induced mammary tumors in an ovariectectomized Zucker rat model"
Hakkak R, MacLeod S, Shaaf S, Holley AW, Simpson P, Fuchs G, Jo CH, Kieber-Emmons T, Korourian S. "Obesity increases the incidence of 7,12 dimethylbenz (a)anthracene-induced mammary tumors in an ovariectectomized Zucker rat model". Int J Onco. 2007; 30(3):557-63.