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Van der Feltz van der Sloot D, Stilma JS, Boen-Tan TN, Bezemer PD.Van der Feltz van der Sloot D, et al. Among authors: stilma js.Doc Ophthalmol. 1988 Oct-Nov;70(2-3):209-14. doi: 10.1007/BF00154456.Doc Ophthalmol. 1988.PMID: 3234187Clinical Trial.