. 2019 May 6;21(5):e13415. doi: 10.2196/13415
©Yinan Zhao, Hui Feng, Mingyue Hu, Hengyu Hu, Hui Li, Hongting Ning, Huijing Chen, Lulu Liao, Linlin Peng. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 06.05.2019.
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Figure 4.
Forest plot for Web-based intervention on anxiety. Std: standard.