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. 2020 Oct 14;10:17318. doi: 10.1038/s41598-020-74411-3

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© The Author(s) 2020

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Experimental Outline. Timeline of experiments (A), Digital subtraction angiography with a catheter in APA (B; CC indicates common carotid artery, EC external carotid artery, AP ascending pharyngeal artery, RM rete mirabile, red arrow indicates placement of the microcatheter tip).