Fig. 7.
Visualization analysis of co-cited references. (A) The network visualization of co-cited references. Each node represents a reference, where the node's size represents the citation counts, and each link between references indicates that the two references were co-cited, with a thicker line indicating a closer relationship. (B) Top 25 references with the strongest citation bursts. The blue bars indicate references that have been published, and the red bars indicate citation bursts.