. 2022 Sep 9;9:923657. doi: 10.3389/fvets.2022.923657
Copyright © 2022 Suresh, Patil, Nayak, Dhanze, Rajamani, Shivamallu, Cull and Amachawadi.
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Figure 2.
Publication bias among studies is shown in funnel plots showing asymmetry and heterogeneity.