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. 2021 Aug 18;36(11):3015–3026. doi: 10.1111/jgh.15645

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© 2021 The Authors. Journal of Gastroenterology and Hepatology published by Journal of Gastroenterology and Hepatology Foundation and John Wiley & Sons Australia, Ltd.

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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Forest plot of comparison of efficacy: Acupuncture vs no specific treatment for functional gastrointestinal disorders. IBS, irritable bowel syndrome; FD, functional dyspepsia; FC, functional constipation.