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Gislason I, Kristbjarnarson H.Gislason I, et al. Among authors: kristbjarnarson h.Am J Ophthalmol. 1986 Dec 15;102(6):796-7. doi: 10.1016/0002-9394(86)90412-5.Am J Ophthalmol. 1986.PMID: 3789059No abstract available.