Hyun Chang

96 total papers · 2.1k total citations
65 papers, 1.5k citations indexed

About

Hyun Chang is a scholar working on Pulmonary and Respiratory Medicine, Oncology and Surgery. According to data from OpenAlex, Hyun Chang has authored 65 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Pulmonary and Respiratory Medicine, 27 papers in Oncology and 24 papers in Surgery. Recurrent topics in Hyun Chang’s work include Lung Cancer Treatments and Mutations (14 papers), Gastric Cancer Management and Outcomes (9 papers) and Helicobacter pylori-related gastroenterology studies (8 papers). Hyun Chang is often cited by papers focused on Lung Cancer Treatments and Mutations (14 papers), Gastric Cancer Management and Outcomes (9 papers) and Helicobacter pylori-related gastroenterology studies (8 papers). Hyun Chang collaborates with scholars based in South Korea, Ethiopia and Puerto Rico. Hyun Chang's co-authors include Nayoung Kim, Cheol Min Shin, Jin Won Kim, Hyun Chae Jung, Keun‐Wook Lee, Jong Seok Lee, Yu Jung Kim, Hye Seung Lee, Ryoung Hee Nam and Jung Mogg Kim and has published in prestigious journals such as Journal of Clinical Oncology, PLoS ONE and Annals of Oncology.

Co-authorship network of co-authors of Hyun Chang

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

Hyun Chang

63 papers receiving 1.4k citations

Fields of papers citing papers by Hyun Chang

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hyun Chang. 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 Hyun Chang. The network helps show where Hyun Chang may publish in the future.

Countries citing papers authored by Hyun Chang

Since Specialization
Citations

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