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Kjellström U, Lövestam-Adrian M, Andréasson S, Ponjavic V.Kjellström U, et al. Among authors: ponjavic v.Doc Ophthalmol. 2008 Sep;117(2):93-101. doi: 10.1007/s10633-007-9108-3. Epub 2008 Jan 10.Doc Ophthalmol. 2008.PMID: 18188629