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Dunlop D, Pittar G, Dunlop C.Dunlop D, et al.Aust N Z J Ophthalmol. 1988 Feb;16(1):15-20. doi: 10.1111/j.1442-9071.1988.tb01194.x.Aust N Z J Ophthalmol. 1988.PMID: 3401395