Methylome Variation Predicts Exemestane Resistance in Advanced ER Breast Cancer oleh Xiao-ran Liu PhD, Ru-yan Zhang MD, Hao Gong PhD, Hope S. Rugo MD, Ling-bo Chen PhD, Yuan Fu PhD, Jian-wei Che PhD, Jian Tie MD, Bin Shao MD, Feng-ling Wan, Wei-yao Kong MBBS, Guo-hong Song MD, Han-fang Jiang MD, Guo-bing Xu MD, Hui-ping Li MD