Ulf Kessler
- Internal Medicine top 10%
- Hematology top 10%
- Gastroenterology top 10%
- Gastroesophageal reflux and treatments 7
- Emergency Medicine top 10%
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- Infant Nutrition and Health 9
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- Esophageal and GI Pathology 8
- Bariatric Surgery and Outcomes 4
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- Neonatal Respiratory Health Research 5
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- Congenital Heart Disease Studies 4
- Sepsis Diagnosis and Treatment 4
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- Dysphagia Assessment and Management 4
Ulf Kessler
41 papers receiving 799 citations
Peers
Comparison fields: 5 of 87
- Critical Care and Intensive Care Medicine 127
- Internal Medicine 39
- Hematology 107
- Gastroenterology 51
- Emergency Medicine 88
Countries citing papers authored by Ulf Kessler
This map shows the geographic impact of Ulf Kessler'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 Ulf Kessler with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ulf Kessler more than expected).
Fields of papers citing papers by Ulf Kessler
This network shows the impact of papers produced by Ulf Kessler. 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 Ulf Kessler. The network helps show where Ulf Kessler may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Ulf Kessler, 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 | 0 | |
| 2 | 2024 | 9 | |
| 3 | 2024 | 5 | |
| 4 | 2024 | 2 | |
| 5 | 2023 | 1 | |
| 6 | 2023 | 13 | |
| 7 | 2020 | 65 | |
| 8 | 2018 | 12 | |
| 9 | 2017 | 33 | |
| 10 | 2015 | 21 | |
| 11 | 2012 | 19 | |
| 12 | 2011 | 53 | |
| 13 | 2009 | 84 | |
| 14 | 2009 | 5 | |
| 15 | 2009 | 12 | |
| 16 | 2008 | 5 | |
| 17 | 2008 | 20 | |
| 18 | 2006 | 17 | |
| 19 | 2005 | 14 | |
| 20 | 2002 | 1 |
About Ulf Kessler
Ulf Kessler is a scholar working on Gastroenterology, Speech and Hearing and Nutrition and Dietetics, having authored 42 papers that have together received 825 indexed citations. Recurring topics across this work include Infant Nutrition and Health (9 papers), Esophageal and GI Pathology (8 papers), Gastroesophageal reflux and treatments (7 papers), Neonatal Respiratory Health Research (5 papers), Congenital Heart Disease Studies (4 papers), Bariatric Surgery and Outcomes (4 papers), Dysphagia Assessment and Management (4 papers) and Sepsis Diagnosis and Treatment (4 papers). The work is most often cited by research in Critical Care and Intensive Care Medicine (127 citations), Internal Medicine (39 citations) and Hematology (107 citations). Ulf Kessler has collaborated with scholars based in Switzerland, Germany and Denmark. Frequent co-authors include Steffen Berger, Stephan M. Jakob, Zacharias Zachariou, Jukka Takala, J. P. Kaltwasser, Burkhard Möller, G. Stucki, Joerg Zehetner, Mathias Nelle and Fritz Daudel. Their work appears in journals such as World Journal of Pediatrics, Swiss Medical Weekly, Pharmacology, Surgical Laparoscopy Endoscopy & Percutaneous Techniques and Critical Care.
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.