Global trends and hotspots of type 2 diabetes in children and adolescents: A bibliometric study and visualization analysis

Figure 7 Visualisation of co-cited literature on type 2 diabetes mellitus in children and adolescents. A: References co-citation network. Circles represent co-cited literature; B: Density visualization of co-cited references; C: CiteSpace visualization of co-cited references, the outer circle refers to articles that have been cited more than 100 times and have the highest connection strength, while the inner refers to articles that have been cited less than 100 times and have the highest connection strength; D: Cluster analysis of co-cited references; E: Timeline graph of cluster analysis; F: Timeline distribution of top 25 references with the strongest citation bursts.