Stephen Chang
- Hepatology top 10%
- Liver physiology and pathology 3
- Hepatocellular Carcinoma Treatment and Prognosis 3
- Gastroenterology top 10%
- Gastrointestinal Tumor Research and Treatment 6
- Emergency Medicine top 10%
- Appendicitis Diagnosis and Management 5
- Surgery top 10%
- Minimally Invasive Surgical Techniques 10
- Hernia repair and management 3
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- Gallbladder and Bile Duct Disorders 13
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- 3D Shape Modeling and Analysis 3
- Co-authors
- Krishnakumar MadhavanShridhar Ganpathi IyerLiang ShenWee Boon TanChee‐Kong ChuiGuowei KimSeng Gee LimMahendra S. Rao
- Journals
- Surgical Endoscopy (4 papers)World Journal of Surgery (2 papers)World Journal of Gastroenterology (2 papers)
- Partner nations
- SingaporeUnited StatesUnited Kingdom
In The Last Decade
Stephen Chang
35 papers receiving 481 citations
Peers
Comparison fields: 5 of 72
- Hepatology 86
- Gastroenterology 54
- Emergency Medicine 81
- Surgery 336
- Pulmonary and Respiratory Medicine 209
Countries citing papers authored by Stephen Chang
This map shows the geographic impact of Stephen 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 Stephen Chang with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Stephen Chang more than expected).
Fields of papers citing papers by Stephen Chang
This network shows the impact of papers produced by Stephen 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 Stephen Chang. The network helps show where Stephen Chang may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Stephen Chang, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2025 | 1 | |
| 2 | 2023 | 0 | |
| 3 | 2020 | 4 | |
| 4 | 2016 | 13 | |
| 5 | 2015 | 52 | |
| 6 | 2015 | 24 | |
| 7 | 2014 | 35 | |
| 8 | 2014 | 7 | |
| 9 | 2013 | 5 | |
| 10 | 2013 | 15 | |
| 11 | 2012 | 14 | |
| 12 | 2012 | 11 | |
| 13 | 2011 | 11 | |
| 14 | 2011 | 3 | |
| 15 | 2010 | 3 | |
| 16 | 2010 | 7 | |
| 17 | 2010 | 2 | |
| 18 | 2009 | 27 | |
| 19 | 2009 | 26 | |
| 20 | Feasibility and safety of day surgery laparoscopic cholecystectomy in a university hospital using a standard clinical pathway. | 2008 | 26 |
About Stephen Chang
Stephen Chang is a scholar working on Gastroenterology, Hepatology and Pulmonary and Respiratory Medicine, having authored 37 papers that have together received 498 indexed citations. Recurring topics across this work include Gallbladder and Bile Duct Disorders (13 papers), Minimally Invasive Surgical Techniques (10 papers), Gastrointestinal Tumor Research and Treatment (6 papers), Appendicitis Diagnosis and Management (5 papers), Liver physiology and pathology (3 papers), Hepatocellular Carcinoma Treatment and Prognosis (3 papers), Hernia repair and management (3 papers) and 3D Shape Modeling and Analysis (3 papers). The work is most often cited by research in Hepatology (86 citations), Gastroenterology (54 citations) and Emergency Medicine (81 citations). Stephen Chang has collaborated with scholars based in Singapore, United States and United Kingdom. Frequent co-authors include Krishnakumar Madhavan, Shridhar Ganpathi Iyer, Liang Shen, Wee Boon Tan, Chee‐Kong Chui, Guowei Kim, Seng Gee Lim, Mahendra S. Rao, Hongyan Zhou and Mikael Hartman. Their work appears in journals such as Surgical Endoscopy, World Journal of Surgery, World Journal of Gastroenterology, International Journal of Computer Assisted Radiology and Surgery and Cell Transplantation.
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.