. 2020 Aug 21;99(34):e21894. doi: 10.1097/MD.0000000000021894
Copyright © 2020 the Author(s). Published by Wolters Kluwer Health, Inc.
This is an open access article distributed under the Creative Commons Attribution License 4.0 (CCBY), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. http://creativecommons.org/licenses/by/4.0
Figure 20.
Data chart of bias analysis of Egger regression table.