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Williams RW, Goldowitz D.Williams RW, et al. Among authors: goldowitz d.Proc Natl Acad Sci U S A. 1992 Feb 15;89(4):1184-8. doi: 10.1073/pnas.89.4.1184.Proc Natl Acad Sci U S A. 1992.PMID: 1741373Free PMC article.
Rice DS, Tang Q, Williams RW, Harris BS, Davisson MT, Goldowitz D.Rice DS, et al. Among authors: goldowitz d.Invest Ophthalmol Vis Sci. 1997 Sep;38(10):2112-24.Invest Ophthalmol Vis Sci. 1997.PMID: 9331275