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Eter N, Vogel A, Inhetvin-Hutter C, Spitznas M.Eter N, et al. Among authors: inhetvin hutter c.Ophthalmologe. 2003 Apr;100(4):314-7. doi: 10.1007/s00347-002-0693-y.Ophthalmologe. 2003.PMID: 12682765German.