This map shows the geographic impact of C N Tang's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by C N Tang with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites C N Tang more than expected).
This network shows the impact of papers produced by C N Tang. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by C N Tang. The network helps show where C N Tang may publish in the future.
Co-authorship network of co-authors of C N Tang
This figure shows the co-authorship network connecting the top 25 collaborators of C N Tang.
A scholar is included among the top collaborators of C N Tang based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with C N Tang. C N Tang is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Tang, C N, et al.. (2013). Curative treatment for recurrent tumour implantation after ruptured hepatocellular carcinoma.. PubMed. 19(1). 82–4.4 indexed citations
6.
Tang, C N, et al.. (2007). Laparoscopic biliary bypass--a single centre experience.. PubMed. 54(74). 503–7.8 indexed citations
7.
Ha, J P Y, et al.. (2007). Laparoscopic management of acute torsion of the omentum in adults.. PubMed. 10(3). 351–4.8 indexed citations
8.
Tang, C N, et al.. (2007). Laparoscopic distal pancreatectomy: a comparative study.. PubMed. 54(73). 265–71.38 indexed citations
9.
Tang, C N, et al.. (2006). A single-centre experience of 40 laparoscopic liver resections.. PubMed. 12(6). 419–25.27 indexed citations
10.
Tang, C N, et al.. (2006). Laparoscopic exploration of the common bile duct: 10-year experience of 174 patients from a single centre.. PubMed. 12(3). 191–6.22 indexed citations
Tang, C N, et al.. (2005). Endo-laparoscopic approach in the management of obstructive jaundice and malignant gastric outflow obstruction.. PubMed. 52(61). 128–34.8 indexed citations
Chau, Chun Han, et al.. (2002). Laparoscopic cholecystectomy versus open cholecystectomy in elderly patients with acute cholecystitis: retrospective study.. PubMed. 8(6). 394–9.49 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.