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Wittig-Silva C, Chan E, Islam FM, Wu T, Whiting M, Snibson GR.Wittig-Silva C, et al. Among authors: chan e.Ophthalmology. 2014 Apr;121(4):812-21. doi: 10.1016/j.ophtha.2013.10.028. Epub 2014 Jan 6.Ophthalmology. 2014.PMID: 24393351Clinical Trial.
Sahebjada S, Xie J, Chan E, Snibson G, Daniel M, Baird PN.Sahebjada S, et al. Among authors: chan e.Optom Vis Sci. 2014 Jul;91(7):803-9. doi: 10.1097/OPX.0000000000000295.Optom Vis Sci. 2014.PMID: 24901485
Godefrooij DA, Mangen MJ, Chan E, O'Brart DPS, Imhof SM, de Wit GA, Wisse RPL.Godefrooij DA, et al. Among authors: chan e.Ophthalmology. 2017 Oct;124(10):1485-1495. doi: 10.1016/j.ophtha.2017.04.011. Epub 2017 May 19.Ophthalmology. 2017.PMID: 28532974