Joseph Sferra
- Surgery
- Pulmonary and Respiratory Medicine
- Gastroenterology top 5%
- Cardiology and Cardiovascular Medicine
- Biochemistry top 10%
- Co-authors
- Milo EngorenBrian M. SmithMichael C. PlewaChristopher P. SteffesDavid FrommChoichi SugawaRyuji NakamuraAlbert W. Tsang
- Topics
- Cardiac, Anesthesia and Surgical Outcomes (3 papers)Gastrointestinal disorders and treatments (2 papers)Congenital Diaphragmatic Hernia Studies (2 papers)
- Partner nations
- United StatesSlovakiaIndia
In The Last Decade
Joseph Sferra
23 papers receiving 387 citations
Peers
Comparison fields: 5 of 67
- Surgery 220
- Pulmonary and Respiratory Medicine 85
- Gastroenterology 74
- Cardiology and Cardiovascular Medicine 50
- Biochemistry 49
Countries citing papers authored by Joseph Sferra
This map shows the geographic impact of Joseph Sferra'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 Joseph Sferra with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Joseph Sferra more than expected).
Fields of papers citing papers by Joseph Sferra
This network shows the impact of papers produced by Joseph Sferra. 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 Joseph Sferra. The network helps show where Joseph Sferra may publish in the future.
Co-authorship network of co-authors of Joseph Sferra
This figure shows the co-authorship network connecting the top 25 collaborators of Joseph Sferra. A scholar is included among the top collaborators of Joseph Sferra 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 Joseph Sferra. Joseph Sferra 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 | 1 | |
| 4 | 1 | |
| 5 | 4 | |
| 6 | 25 | |
| 7 | 5 | |
| 8 | 14 | |
| 9 | 7 | |
| 10 | 13 | |
| 11 | 12 | |
| 12 | 1 | |
| 13 | 34 | |
| 14 | 85 | |
| 15 | 48 | |
| 16 | 6 | |
| 17 | 3 | |
| 18 | 6 | |
| 19 | 32 | |
| 20 | 62 |
About Joseph Sferra
Joseph Sferra is a scholar working on Gastroenterology, Internal Medicine and Critical Care and Intensive Care Medicine, having authored 26 papers that have together received 402 indexed citations. Recurring topics across this work include Cardiac, Anesthesia and Surgical Outcomes (3 papers), Gastrointestinal disorders and treatments (2 papers) and Congenital Diaphragmatic Hernia Studies (2 papers). The work is most often cited by research in Gastroenterology (74 citations), Internal Medicine (34 citations) and Biochemistry (49 citations). Joseph Sferra has collaborated with scholars based in United States, Slovakia and India. Frequent co-authors include Milo Engoren, Brian M. Smith, Michael C. Plewa, Christopher P. Steffes, David Fromm, Choichi Sugawa, Ryuji Nakamura, Albert W. Tsang, Mallory Williams and Gregory Kasper. Their work appears in journals such as Annals of Surgery, Anesthesia & Analgesia and Journal of Vascular Surgery.
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.