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. 2015 Feb 5;15:14. doi: 10.1186/s12888-015-0393-1

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© Gong et al.; licensee BioMed Central. 2015

This article is published under license to BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited. 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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Forest plots of effects of exercise-based yoga and integrated yoga on prenatal depression scores. (A) Forest plot of the comparison of the exercise-based yoga group versus the control group for prenatal depression scores. (B) Forest plot of the comparison of the integrated yoga group versus the control group for prenatal depression scores.