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Beri M, Klugman MR, Kohler JA, Hayreh SS.Beri M, et al. Among authors: klugman mr.Ophthalmology. 1987 Aug;94(8):1020-8. doi: 10.1016/s0161-6420(87)33350-0.Ophthalmology. 1987.PMID: 3658362
Folk JC, Arrindell EL, Klugman MR.Folk JC, et al. Among authors: klugman mr.Ophthalmology. 1989 Jan;96(1):72-9. doi: 10.1016/s0161-6420(89)32926-5.Ophthalmology. 1989.PMID: 2919051