Hyun Chang

64 papers and 1.4k indexed citations i.

About

Hyun Chang is a scholar working on Pulmonary and Respiratory Medicine, Oncology and Surgery. According to data from OpenAlex, Hyun Chang has authored 64 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Pulmonary and Respiratory Medicine, 25 papers in Oncology and 22 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 Singapore. Hyun Chang's co-authors include Nayoung Kim, Cheol Min Shin, Jin Won Kim, Hyun Chae Jung, Keun‐Wook Lee, Jong Seok Lee, Hye Seung Lee, Yu Jung Kim, Ryoung Hee Nam and Dong Ho Lee and has published in prestigious journals such as Journal of Clinical Oncology, PLoS ONE and Annals of Oncology.

In The Last Decade

Co-authorship network of co-authors of Hyun Chang i

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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2025