Assessment of cataract surgical outcomes in settings where follow-up is poor: PRECOG, a multicentre observational study

gan Prof. Nathan Congdon, MD, Xixi Yan, MD, Van Lansingh, MD, Alemayehu Sisay, MD, Andreas Müller, PhD, Ving Chan, OD, Ling Jin, MS, Mirjam E Meltzer, PhD, Sasipriya M Karumanchi, MHM, Chunhong Guan, MSc, Quy Vuong, MD, Nelson Rivera, OD, Joan McCleod-Omawale, PhD, Prof. Mingguang He, MD
Cyhoeddwyd 2013-07-01