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Invest. Ophthalmol. Vis. Sci.. 1972; 11(12):1004-1016.
Invest. Ophthalmol. Vis. Sci.. 1972; 11(12):980-988.
Invest. Ophthalmol. Vis. Sci.. 1972; 11(12):989-1003.
Invest. Ophthalmol. Vis. Sci.. 1971; 10(8):617-624.
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