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. 2023 Apr 25;37(13):2617–2648. doi: 10.1038/s41433-023-02417-y

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© The Author(s), under exclusive licence to The Royal College of Ophthalmologists 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

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Fig. 17 — Fluorescein fundus angiograms in left eye of a rhesus monkey, after reduced perfusion pressure in the eye, 9.1 (A), 11.2 (B) and 17.2 (C) seconds after intravenous injection of fluorescein. Note slow filling of the choroid, particularly marked in the watershed zones between the various temporal short PCAs and the macula region in (A) and (B).