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. 2019 Apr 23;1(3):156–163. doi: 10.1002/acr2.1018

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Published 2019. This article is a U.S. Government work and is in the public domain in the USA.

This is an open access article under the terms of the http://creativecommons.org/licenses/by-nc-nd/4.0/ License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non‐commercial and no modifications or adaptations are made.

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Flow chart of radiographic cohort. 184 MRA studies were analyzed for stenotic lesions throughout the subclavian and axillary arteries. COMP = comparator group consisting of healthy controls and patients with other vasculopathies; GCA = giant cell arteritis; N = the number of scans analyzed; TAK = Takayasu's arteritis.