title: [Correction: Advance in research on MRCP2 duplication syndrome. Zhonghua Yi Xue Yi Chuan Xue Za Zhi, 2015, 32(3): 426-429].
abstract: The English Title for the above article, as appeared in our June 2015 issue, should be corrected as "Advance in research on MECP2 duplication syndrome".
authors: Department of Pediatrics, the First Hospital of Peking University, Beijing 100034, China. Email: zwhang@pku.edu.cn.
authors: Qingping
authors: Q
authors: Zhang
authors: Xinhua
authors: X
authors: Bao