Li Meng-Da, Zhao Chan, Ye Jun-Jie, Xu Hai-Yan
Department of Ophthalmology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China.
Chin Med J (Engl). 2016 May 20;129(10):1246-8. doi: 10.4103/0366-6999.181960.