Wang Yan-rong, Jin Run-ming, Xu Jia-wei, Xiao Yan, Zhou Dong-feng, Zhang Zhi-quan
Department of Pediatrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, China.
Chin Med J (Engl). 2008 Mar 5;121(5):469-72.