@article{Yuen_Chan_Chan_2002, title={Summaries from the international literature}, volume={6}, url={https://hkjo.hk/index.php/hkjo/article/view/116}, number={1}, journal={Hong Kong Journal of Ophthalmology}, author={Yuen, Nancy SY and Chan, Woon-ming and Chan, Edwin}, year={2002}, month={Dec.}, pages={61–66} }