Si Hak Lee

17 papers and 191 indexed citations
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About

Si Hak Lee is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Gastroenterology. According to data from OpenAlex, Si Hak Lee has authored 17 papers receiving a total of 191 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Pulmonary and Respiratory Medicine, 11 papers in Surgery and 7 papers in Gastroenterology. Recurrent topics in Si Hak Lee’s work include Gastric Cancer Management and Outcomes (10 papers), Gastrointestinal Tumor Research and Treatment (7 papers) and Metastasis and carcinoma case studies (5 papers). Si Hak Lee is often cited by papers focused on Gastric Cancer Management and Outcomes (10 papers), Gastrointestinal Tumor Research and Treatment (7 papers) and Metastasis and carcinoma case studies (5 papers). Si Hak Lee collaborates with scholars based in South Korea. Si Hak Lee's co-authors include Sun-Hwi Hwang, Dae Hwan Kang, Hyung Wook Kim, Cheol Woong Choi, Su Bum Park, Su Jin Kim, Dong Heon Kim, Dae Hwan Kim, Tae Yong Jeon and Chang In Choi and has published in prestigious journals such as Medicine, Surgical Endoscopy and Scandinavian Journal of Gastroenterology.

In The Last Decade

Co-authorship network of co-authors of Si Hak Lee

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

Fields of papers citing papers by Si Hak Lee

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Si Hak Lee. 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 Si Hak Lee. The network helps show where Si Hak Lee may publish in the future.

Countries citing papers authored by Si Hak Lee

Since Specialization
Citations

This map shows the geographic impact of Si Hak Lee'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 Si Hak Lee with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Si Hak Lee 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