Research Article

Bibliometric Analysis of Marine Traditional Chinese Medicine in Pharmacopoeia of the People’s Republic of China: Development, Differences, and Trends Directions

Figure 9

Keywords (category 2): cooccurrence atlas and bubble chart based on Chinese literature. (a) Cooccurrence atlas of keywords. (b) Bubble chart of the publication characteristics for the keywords about whole of animals (top 20); positioned at lines 305–316.