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. Author manuscript; available in PMC: 2019 Aug 12.
Published in final edited form as: Respir Med. 2019 Jan 24;148:6–12. doi: 10.1016/j.rmed.2019.01.008

Figure 1.

Figure 1.

Sample computed tomography (CT) scans used to determine muscle area in idiopathic pulmonary fibrosis patients. (a) CT image used for pectoralis muscle imaging. (b) Pectoralis muscles shaded in red and brown.