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Ishibashi T, Miki K, Sorgente N, Patterson R, Ryan SJ.Ishibashi T, et al. Among authors: ryan sj.Arch Ophthalmol. 1985 May;103(5):708-11. doi: 10.1001/archopht.1985.01050050100026.Arch Ophthalmol. 1985.PMID: 2581536
Zhu ZR, Goodnight R, Ishibashi T, Sorgente N, Ogden TE, Ryan SJ.Zhu ZR, et al. Among authors: ryan sj.Ophthalmology. 1988 Jul;95(7):925-9. doi: 10.1016/s0161-6420(88)33074-5.Ophthalmology. 1988.PMID: 3174042
Kimura H, Sakamoto T, Hinton DR, Spee C, Ogura Y, Tabata Y, Ikada Y, Ryan SJ.Kimura H, et al. Among authors: ryan sj.Invest Ophthalmol Vis Sci. 1995 Sep;36(10):2110-9.Invest Ophthalmol Vis Sci. 1995.PMID: 7657549