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. 2018 Sep 20;18:217. doi: 10.1186/s12909-018-1326-8

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© The Author(s). 2018

Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

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Fig. 2 — Bedside ultrasound-guided procedures and the perceived applicability to the practice of internal medicine (rated on a 5-point Likert scale, where 1 = very not applicable and 5 = very applicable, black solid bars) and participants’ reported skill level (where 1 = very poor and 5 = very good, dashed bars)