Chang-Ho Ryan Choi
- Genetics top 5%
- Epidemiology top 10%
- Oncology
- Surgery
- Molecular Biology
- Co-authors
- Ailsa HartTrevor A. GrahamIbrahim Al BakirMorgan MoorghenAlan AskariJanindra WarusavitarneMatthew D. RutterBrian P. Saunders
- Topics
- Inflammatory Bowel Disease (5 papers)Colorectal Cancer Screening and Detection (3 papers)Microscopic Colitis (2 papers)
- Cited by
- GeneticsEpidemiologyOncology
- Partner nations
- United KingdomAustraliaUnited States
In The Last Decade
Chang-Ho Ryan Choi
7 papers receiving 615 citations
Peers
Comparison fields: 5 of 57
- Genetics 453
- Epidemiology 327
- Oncology 229
- Surgery 166
- Molecular Biology 85
Countries citing papers authored by Chang-Ho Ryan Choi
This map shows the geographic impact of Chang-Ho Ryan Choi'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 Chang-Ho Ryan Choi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Chang-Ho Ryan Choi more than expected).
Fields of papers citing papers by Chang-Ho Ryan Choi
This network shows the impact of papers produced by Chang-Ho Ryan Choi. 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 Chang-Ho Ryan Choi. The network helps show where Chang-Ho Ryan Choi may publish in the future.
Co-authorship network of co-authors of Chang-Ho Ryan Choi
This figure shows the co-authorship network connecting the top 25 collaborators of Chang-Ho Ryan Choi. A scholar is included among the top collaborators of Chang-Ho Ryan Choi 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 Chang-Ho Ryan Choi. Chang-Ho Ryan Choi is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 0 | |
| 2 | 24 | |
| 3 | 36 | |
| 4 | 129 | |
| 5 | 117 | |
| 6 | 108 | |
| 7 | 201 | |
| 8 | 8 |
About Chang-Ho Ryan Choi
Chang-Ho Ryan Choi is a scholar working on Genetics, Oncology and Cancer Research, having authored 8 papers that have together received 623 indexed citations. Recurring topics across this work include Inflammatory Bowel Disease (5 papers), Colorectal Cancer Screening and Detection (3 papers) and Microscopic Colitis (2 papers). The work is most often cited by research in Genetics (453 citations), Epidemiology (327 citations) and Oncology (229 citations). Chang-Ho Ryan Choi has collaborated with scholars based in United Kingdom, Australia and United States. Frequent co-authors include Ailsa Hart, Trevor A. Graham, Ibrahim Al Bakir, Morgan Moorghen, Alan Askari, Janindra Warusavitarne, Matthew D. Rutter, Brian P. Saunders, Siwan Thomas‐Gibson and Gui Han Lee. Their work appears in journals such as Gut, The American Journal of Gastroenterology and Nature Reviews Gastroenterology & Hepatology.
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.