Sam S. Chang
- Surgery top 0.5%
- Pulmonary and Respiratory Medicine top 0.5%
- Urology top 0.1%
- Oncology top 2%
- Molecular Biology top 10%
- Co-authors
- Michael S. CooksonJoseph A. SmithPeter E. ClarkDaniel A. BarocasNancy WellsS. Duke HerrellRoxelyn G. BaumgartnerMark D. Tyson
- Topics
- Bladder and Urothelial Cancer Treatments (95 papers)Urinary and Genital Oncology Studies (60 papers)Urological Disorders and Treatments (49 papers)
- Partner nations
- United StatesNetherlandsGermany
In The Last Decade
Sam S. Chang
184 papers receiving 7.3k citations
Hit Papers
Peers
Comparison fields: 5 of 137
- Surgery 4.5k
- Pulmonary and Respiratory Medicine 3.1k
- Urology 2.1k
- Oncology 1.2k
- Molecular Biology 1.1k
Countries citing papers authored by Sam S. Chang
This map shows the geographic impact of Sam S. 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 Sam S. Chang with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sam S. Chang more than expected).
Fields of papers citing papers by Sam S. Chang
This network shows the impact of papers produced by Sam S. 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 Sam S. Chang. The network helps show where Sam S. Chang may publish in the future.
Co-authorship network of co-authors of Sam S. Chang
This figure shows the co-authorship network connecting the top 25 collaborators of Sam S. Chang. A scholar is included among the top collaborators of Sam S. 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 Sam S. Chang. Sam S. 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 | 0 | |
| 2 | 1 | |
| 3 | 6 | |
| 4 | 10 | |
| 5 | 13 | |
| 6 | 1 | |
| 7 | 3 | |
| 8 | 12 | |
| 9 | 159 | |
| 10 | 61 | |
| 11 | 9 | |
| 12 | 53 | |
| 13 | 27 | |
| 14 | 17 | |
| 15 | 32 | |
| 16 | 11 | |
| 17 | 38 | |
| 18 | 87 | |
| 19 | 118 | |
| 20 | 8 |
About Sam S. Chang
Sam S. Chang is a scholar working on Urology, Surgery and Pulmonary and Respiratory Medicine, having authored 187 papers that have together received 7.5k indexed citations. Recurring topics across this work include Bladder and Urothelial Cancer Treatments (95 papers), Urinary and Genital Oncology Studies (60 papers) and Urological Disorders and Treatments (49 papers). The work is most often cited by research in Urology (2.1k citations), Surgery (4.5k citations) and Pulmonary and Respiratory Medicine (3.1k citations). Sam S. Chang has collaborated with scholars based in United States, Netherlands and Germany. Frequent co-authors include Michael S. Cookson, Joseph A. Smith, Peter E. Clark, Daniel A. Barocas, Nancy Wells, S. Duke Herrell, Roxelyn G. Baumgartner, Mark D. Tyson, David F. Penson and C.J. Stimson. Their work appears in journals such as Nature Communications, Journal of Clinical Oncology and PLoS ONE.
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.