A. Chang
- Surgery top 5%
- Biomedical Engineering
- Pulmonary and Respiratory Medicine
- Physiology
- Cardiology and Cardiovascular Medicine
- Co-authors
- Ara DarziYaron MunzKrishna MoorthyVivek DattaPhilip J. MorganSean MackayAristotelis DosisFernando Bello
- Topics
- Surgical Simulation and Training (5 papers)Innovations in Medical Education (4 papers)Cardiac, Anesthesia and Surgical Outcomes (3 papers)
- Partner nations
- United KingdomSouth AfricaUnited States
In The Last Decade
A. Chang
13 papers receiving 630 citations
Peers
Comparison fields: 5 of 77
- Surgery 570
- Biomedical Engineering 179
- Pulmonary and Respiratory Medicine 101
- Physiology 91
- Cardiology and Cardiovascular Medicine 88
Countries citing papers authored by A. Chang
This map shows the geographic impact of A. 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 A. Chang with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A. Chang more than expected).
Fields of papers citing papers by A. Chang
This network shows the impact of papers produced by A. 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 A. Chang. The network helps show where A. Chang may publish in the future.
Co-authorship network of co-authors of A. Chang
This figure shows the co-authorship network connecting the top 25 collaborators of A. Chang. A scholar is included among the top collaborators of A. 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 A. Chang. A. Chang is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 2 | |
| 2 | 4 | |
| 3 | 5 | |
| 4 | 203 | |
| 5 | 50 | |
| 6 | Left-sided congenital abdominal wall defect and intestinal malformation--a rare case. | 1 |
| 7 | 38 | |
| 8 | 25 | |
| 9 | 67 | |
| 10 | 100 | |
| 11 | 14 | |
| 12 | 137 | |
| 13 | 13 |
About A. Chang
A. Chang is a scholar working on Gastroenterology, Surgery and Emergency Medicine, having authored 13 papers that have together received 659 indexed citations. Recurring topics across this work include Surgical Simulation and Training (5 papers), Innovations in Medical Education (4 papers) and Cardiac, Anesthesia and Surgical Outcomes (3 papers). The work is most often cited by research in Surgery (570 citations), Gastroenterology (29 citations) and Biomedical Engineering (179 citations). A. Chang has collaborated with scholars based in United Kingdom, South Africa and United States. Frequent co-authors include Ara Darzi, Yaron Munz, Krishna Moorthy, Vivek Datta, Philip J. Morgan, Sean Mackay, Aristotelis Dosis, Fernando Bello, Saurav Chakravartty and Joseph W. Nunoo‐Mensah. Their work appears in journals such as American Journal of Psychiatry, Surgical Endoscopy and Colorectal Disease.
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.