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. 2017 Aug 1;102(3):383–387. doi: 10.1136/bjophthalmol-2017-310576

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Difference in global retinal oxygen saturation from baseline to follow-up in eyes with proliferative diabetic retinopathy (PDR) according to disease activity at follow-up. All values are given as median. AV, arteriovenular. *Statistically significant.