Michalis Tzivras
- Oncology top 10%
- Surgery top 10%
- Computer Vision and Pattern Recognition top 5%
- Gastroenterology top 2%
- Pulmonary and Respiratory Medicine
- Co-authors
- S.A. KarkanisDimitris MaroulisDimitris K. IakovidisD.A. KarrasA ArchimandritisStavros SougioultzisAthanasios J. ArchimandritisP Davaris
- Topics
- Helicobacter pylori-related gastroenterology studies (16 papers)Eosinophilic Esophagitis (5 papers)Gastrointestinal disorders and treatments (5 papers)
- Partner nations
- GreeceUnited StatesRussia
In The Last Decade
Michalis Tzivras
39 papers receiving 935 citations
Peers
Comparison fields: 5 of 110
- Oncology 335
- Surgery 327
- Computer Vision and Pattern Recognition 204
- Gastroenterology 204
- Pulmonary and Respiratory Medicine 181
Countries citing papers authored by Michalis Tzivras
This map shows the geographic impact of Michalis Tzivras'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 Michalis Tzivras with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Michalis Tzivras more than expected).
Fields of papers citing papers by Michalis Tzivras
This network shows the impact of papers produced by Michalis Tzivras. 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 Michalis Tzivras. The network helps show where Michalis Tzivras may publish in the future.
Co-authorship network of co-authors of Michalis Tzivras
This figure shows the co-authorship network connecting the top 25 collaborators of Michalis Tzivras. A scholar is included among the top collaborators of Michalis Tzivras 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 Michalis Tzivras. Michalis Tzivras is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 26 | |
| 2 | 3 | |
| 3 | Prognostic factors in patients with locally advanced (unresectable) or metastatic pancreatic adenocarcinoma: a retrospective analysis. | 44 |
| 4 | 49 | |
| 5 | 8 | |
| 6 | 7 | |
| 7 | 68 | |
| 8 | 24 | |
| 9 | 11 | |
| 10 | 17 | |
| 11 | 369 | |
| 12 | 42 | |
| 13 | 11 | |
| 14 | 6 | |
| 15 | 6 | |
| 16 | Diazepam treatment in rats induces changes in the concentrations of different phospholipid classes in liver and liver mitochondria. | 2 |
| 17 | 8 | |
| 18 | 4 | |
| 19 | 9 | |
| 20 | 6 |
About Michalis Tzivras
Michalis Tzivras is a scholar working on Gastroenterology, Surgery and Small Animals, having authored 39 papers that have together received 987 indexed citations. Recurring topics across this work include Helicobacter pylori-related gastroenterology studies (16 papers), Eosinophilic Esophagitis (5 papers) and Gastrointestinal disorders and treatments (5 papers). The work is most often cited by research in Gastroenterology (204 citations), Oncology (335 citations) and Computer Vision and Pattern Recognition (204 citations). Michalis Tzivras has collaborated with scholars based in Greece, United States and Russia. Frequent co-authors include S.A. Karkanis, Dimitris Maroulis, Dimitris K. Iakovidis, D.A. Karras, A Archimandritis, Stavros Sougioultzis, Athanasios J. Archimandritis, P Davaris, Abraham Pouliakis and Petros Karakitsos. Their work appears in journals such as Gastroenterology, World Journal of Gastroenterology and Modern Pathology.
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.