Choong Nam Shim

22 papers and 361 indexed citations i.

About

Choong Nam Shim is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Gastroenterology. According to data from OpenAlex, Choong Nam Shim has authored 22 papers receiving a total of 361 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Pulmonary and Respiratory Medicine, 10 papers in Surgery and 9 papers in Gastroenterology. Recurrent topics in Choong Nam Shim’s work include Gastric Cancer Management and Outcomes (13 papers), Metastasis and carcinoma case studies (11 papers) and Gastrointestinal Tumor Research and Treatment (7 papers). Choong Nam Shim is often cited by papers focused on Gastric Cancer Management and Outcomes (13 papers), Metastasis and carcinoma case studies (11 papers) and Gastrointestinal Tumor Research and Treatment (7 papers). Choong Nam Shim collaborates with scholars based in South Korea and United States. Choong Nam Shim's co-authors include Sang Kil Lee, Jun Chul Park, Yong Chan Lee, Hyuk Lee, Sung Kwan Shin, Hyun Jik Lee, Chan Hyuk Park, Sunyong Kim, Hyunsoo Chung and In Rae Cho and has published in prestigious journals such as Gastroenterology, Gastrointestinal Endoscopy and World Journal of Gastroenterology.

In The Last Decade

Co-authorship network of co-authors of Choong Nam Shim i

Fields of papers citing papers by Choong Nam Shim

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Choong Nam Shim. 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 Choong Nam Shim. The network helps show where Choong Nam Shim may publish in the future.

Countries citing papers authored by Choong Nam Shim

Since Specialization
Citations

This map shows the geographic impact of Choong Nam Shim'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 Choong Nam Shim with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Choong Nam Shim 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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2025