Assoc.Prof. Nuttawut Rodanant from Department of Ophthalmology attended the 13th Asia-Pacific Vitreo-retina Society (APVRS) Congress in Shanghai, the People’s Republic of China, between November 22nd – 24th, 2019, and delivered a lecture on the topic “Intraocular Tamponade in the 21st Century“. #sirirajfacultyabroad