Skip to main content
. 2021 Feb 5;14:343–358. doi: 10.2147/JPR.S292657

Figure 2.

Figure 2

Network of countries/territories on acupuncture for cancer pain. The purple node in the middle of the annual ring means the influence and the significance of a country/territory. The larger the node and the more purple it exhibits, the greater is the importance of the country/territory.