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Epidemiology of risk factors for age-related cataract.
West SK, Valmadrid CT. West SK, et al. Among authors: valmadrid ct. Surv Ophthalmol. 1995 Jan-Feb;39(4):323-34. doi: 10.1016/s0039-6257(05)80110-9. Surv Ophthalmol. 1995. PMID: 7725232 Free article. Review.