Congenital Ptosis or Not（Phase Ⅳ of APAO Grand Rounds Around the World）
Time: November 28, 2013
Speaker: Rong Lu, MD, PhD, State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University
Topic: Congenital Ptosis or Not
Event: Phase Ⅳ of APAO Grand Rounds Around the World
