Male-Specific Association between Dopamine Receptor D4 Gene Methylation and Schizophrenia Cheng, Jia ; Wang, Yunliang ; Zhou, Kena ; Wang, Lingyan ; Li, Jinfeng ; Zhuang, Qidong ; Xu, Xuting ; Xu, Leiting ; Zhang, Kai ; Dai, Dongjun ; Zheng, Rongjiong ; Li, Guangxue ; Zhang, Aiping ; Gao, Shugui ; Duan, Shiwei Abstract Publication: PLoS ONE Pub Date: February 2014 DOI: 10.1371/journal.pone.0089128 Bibcode: 2014PLoSO...989128C