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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.
Yang H, Thompson H, Roberts MD, Sigal IA, Downs JC, Burgoyne CF.Yang H, et al. Among authors: sigal ia.Invest Ophthalmol Vis Sci. 2011 Jan 21;52(1):345-63. doi: 10.1167/iovs.09-5122.Invest Ophthalmol Vis Sci. 2011.PMID: 20702834Free PMC article.