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Rex TS, Fariss RN, Lewis GP, Linberg KA, Sokal I, Fisher SK.Rex TS, et al. Among authors: lewis gp.Invest Ophthalmol Vis Sci. 2002 Apr;43(4):1234-47.Invest Ophthalmol Vis Sci. 2002.PMID: 11923271
Lewis GP, Charteris DG, Sethi CS, Leitner WP, Linberg KA, Fisher SK.Lewis GP, et al.Invest Ophthalmol Vis Sci. 2002 Jul;43(7):2412-20.Invest Ophthalmol Vis Sci. 2002.PMID: 12091445
Fisher SK, Lewis GP.Fisher SK, et al. Among authors: lewis gp.Vision Res. 2003 Apr;43(8):887-97. doi: 10.1016/s0042-6989(02)00680-6.Vision Res. 2003.PMID: 12668058Free article.Review.