Authors: Liu, Xiaoyi Fu, Yonggui Liu, Zehuan Lin, Bin Xi, Yi Liu, Yin Xu, Yunpin Lin, Jianghai Fan, Xinlan Dong, Meiling Zeng, Kai Wu, Chung-l Xu, Anlong

Citation: Liu, Xiaoyi et al., An Ancient Balanced Polymorphism in a Regulatory Region of Human Major Histocompatibility Complex Is Retained in Chinese Minorities but Lost Worldwide, American journal of human genetics , 78(3), 2006, pp. 393-400