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Coupland SE, Hummel M, Stein H.Coupland SE, et al.Surv Ophthalmol. 2002 Sep-Oct;47(5):470-90. doi: 10.1016/s0039-6257(02)00337-5.Surv Ophthalmol. 2002.PMID: 12431695Review.
Coupland SE, Foss HD, Hummel M, Stein H.Coupland SE, et al.Ophthalmology. 2002 Jan;109(1):105-10. doi: 10.1016/s0161-6420(01)00837-5.Ophthalmology. 2002.PMID: 11772588
Jahnke K, Thiel E, Schilling A, Herrlinger U, Weller M, Coupland SE, Krümpelmann U, Stein H, Korfel A.Jahnke K, et al. Among authors: coupland se.Br J Haematol. 2005 Mar;128(5):616-24. doi: 10.1111/j.1365-2141.2004.05361.x.Br J Haematol. 2005.PMID: 15725082Free article.