Association of the CTLA4 Gene with Graves' Disease in the Chinese Han Population Zhao, Shuang-Xia ; Pan, Chun-Ming ; Cao, Huang-Ming ; Han, Bing ; Shi, Jing-Yi ; Liang, Jun ; Gao, Guan-Qi ; Peng, Yong-De ; Su, Qing ; Chen, Jia-Lun ; Zhao, Jia-Jun ; Song, Huai-Dong Abstract Publication: PLoS ONE Pub Date: March 2010 DOI: 10.1371/journal.pone.0009821 Bibcode: 2010PLoSO...5.9821Z