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

Figure 13

(a) Cluster analysis of shell class MTCM based on Chinese literature. (b) Cluster analysis of an animal’s whole body class in MTCM based on Chinese literature. (c) Cluster analysis of the animal’s endoskeleton class MTCM based on Chinese literature. (d) Cluster analysis of the animal’s secretion class MTCM based on Chinese literature. (e, f) Cluster analysis of plant class MTCM based on Chinese and English literature.