N-Acetyltransferase-2 genetic polymorphism, well-done meat intake, and breast cancer risk among postmenopausal women. - Deitz,A.C.; Zheng,W.; Leff,M.A.; Gross,M.; Wen,W.Q.; Doll,M.A.; Xiao,G.H.; Folsom,A.R.; Hein,D.W. (Cancer Epidemiol Biomarkers Prev, 2000)