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Hall NF, Gale CR, Syddall H, Martyn CN, Phillips DI.Hall NF, et al. Among authors: martyn cn.Invest Ophthalmol Vis Sci. 2002 Dec;43(12):3641-5.Invest Ophthalmol Vis Sci. 2002.PMID: 12454030
Gale CR, Hall NF, Phillips DI, Martyn CN.Gale CR, et al. Among authors: martyn cn.Invest Ophthalmol Vis Sci. 2003 Jun;44(6):2461-5. doi: 10.1167/iovs.02-0929.Invest Ophthalmol Vis Sci. 2003.PMID: 12766044
Gale CR, Martyn CN, Winter PD, Cooper C.Gale CR, et al. Among authors: martyn cn.BMJ. 1995 Jun 17;310(6994):1563-6. doi: 10.1136/bmj.310.6994.1563.BMJ. 1995.PMID: 7787644Free PMC article.