Clement C. Tham

456 total papers · 12.7k total citations
262 papers, 6.6k citations indexed

About

Clement C. Tham is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Epidemiology. According to data from OpenAlex, Clement C. Tham has authored 262 papers receiving a total of 6.6k indexed citations (citations by other indexed papers that have themselves been cited), including 236 papers in Ophthalmology, 166 papers in Radiology, Nuclear Medicine and Imaging and 50 papers in Epidemiology. Recurrent topics in Clement C. Tham’s work include Glaucoma and retinal disorders (181 papers), Retinal Diseases and Treatments (117 papers) and Corneal surgery and disorders (96 papers). Clement C. Tham is often cited by papers focused on Glaucoma and retinal disorders (181 papers), Retinal Diseases and Treatments (117 papers) and Corneal surgery and disorders (96 papers). Clement C. Tham collaborates with scholars based in Hong Kong, China and United States. Clement C. Tham's co-authors include Dennis S.C. Lam, Jimmy S.M. Lai, Chi Pui Pang, Dexter Y.L. Leung, Li Jia Chen, Alvin L. Young, Jason C. Yam, Yolanda Y.Y. Kwong, Jonathan C.H. Chan and Felix C.H. Li and has published in prestigious journals such as JAMA, Nature Communications and PLoS ONE.

Co-authorship network of co-authors of Clement C. Tham

This figure shows the co-authorship network connecting the top 25 collaborators of Clement C. Tham. A scholar is included among the top collaborators of Clement C. Tham 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 Clement C. Tham. Clement C. Tham is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Clement C. Tham

237 papers receiving 6.1k citations

Fields of papers citing papers by Clement C. Tham

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Clement C. Tham. 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 Clement C. Tham. The network helps show where Clement C. Tham may publish in the future.

Countries citing papers authored by Clement C. Tham

Since Specialization
Citations

This map shows the geographic impact of Clement C. Tham'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 Clement C. Tham with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Clement C. Tham more than expected).

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.

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2026