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Ho LC, Sigal IA, Jan NJ, Squires A, Tse Z, Wu EX, Kim SG, Schuman JS, Chan KC.Ho LC, et al. Among authors: sigal ia.Invest Ophthalmol Vis Sci. 2014 Aug 7;55(9):5662-72. doi: 10.1167/iovs.14-14561.Invest Ophthalmol Vis Sci. 2014.PMID: 25103267Free PMC article.
Roberts MD, Sigal IA, Liang Y, Burgoyne CF, Downs JC.Roberts MD, et al. Among authors: sigal ia.Invest Ophthalmol Vis Sci. 2010 Nov;51(11):5675-84. doi: 10.1167/iovs.10-5411. Epub 2010 Jun 10.Invest Ophthalmol Vis Sci. 2010.PMID: 20538991Free PMC article.