Inhibition of Gata4 and Tbx5 by Nicotine-Mediated DNA Methylation in Myocardial Differentiation oleh Xue-Yan Jiang, Yu-Liang Feng, Li-Tong Ye, Xiao-Hong Li, Juan Feng, Meng-Zhen Zhang, Harnath S. Shelat, Michael Wassler, Yangxin Li, Yong-Jian Geng, Xi-Yong Yu