讲者:许跃
单位:中山大学中山眼科中心
A Global Model for the Prevention and Treatment of Corneal Blindness in Developing Countries
讲者:Mahmood Farazdaghi
单位:International Federation of Eye and Tissue Bank
Uncommon presentations of strabismus
讲者:Ibrahim El-Adawy
单位:Mansoura ophthalmic center Mansoura University