Kai Witzel
Impact in
- Gastroenterology top 5%
- Gastroesophageal reflux and treatments
-
- Airway Management and Intubation Techniques
Papers in
- Surgery 24
- Thyroid and Parathyroid Surgery 12
- Esophageal and GI Pathology 3
- Biomedical and Chemical Research 2
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- Sympathectomy and Hyperhidrosis Treatments 5
- Voice and Speech Disorders 3
- Co-authors
- H. J. Stein (2 shared papers)B. H. A. von Rahden (1 shared paper)Tahar Benhidjeb (9 shared papers)Michael Weitzendorfer (7 shared papers)Stavros A. Antoniou (3 shared papers)Oliver O. Koch (3 shared papers)Klaus Emmanuel (3 shared papers)Michael Stark (5 shared papers)
- Journals
- Surgical Endoscopy (5 papers)European Journal of Emergency Medicine (1 paper)Der Unfallchirurg (1 paper)Updates in Surgery (1 paper)Journal of Laparoendoscopic & Advanced Surgical Techniques (1 paper)
- Partner nations
- GermanyAustriaUnited States
In The Last Decade
Kai Witzel
31 papers receiving 509 citations
Peers
Comparison fields: 5 of 57
- Gastroenterology 93
- Anesthesiology and Pain Medicine 94
- Surgery 466
- Anatomy 13
- Physiology 175
Countries citing papers authored by Kai Witzel
This map shows the geographic impact of Kai Witzel'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 Kai Witzel with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kai Witzel more than expected).
Fields of papers citing papers by Kai Witzel
This network shows the impact of papers produced by Kai Witzel. 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 Kai Witzel. The network helps show where Kai Witzel may publish in the future.
Co-authors
The 25 scholars most cited alongside Kai Witzel, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 33 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2007 | 209 | |
| 2 | 2019 | 58 | |
| 3 | 2007 | 34 | |
| 4 | 2016 | 30 | |
| 5 | 2007 | 24 | |
| 6 | 2018 | 23 | |
| 7 | 2009 | 21 | |
| 8 | 2007 | 21 | |
| 9 | 2017 | 15 | |
| 10 | 2017 | 13 | |
| 11 | 2009 | 10 | |
| 12 | 2018 | 9 | |
| 13 | 2001 | 7 | |
| 14 | [Intraabdominal cystic lymphangioma in childhood. Report of 2 cases]. | 1999 | 7 |
| 15 | 1999 | 6 | |
| 16 | 2017 | 5 | |
| 17 | [Extrapyramidal motor disorders in children as a side effect of therapy with neuroleptics and the new antiemetic metoclopramide]. | 1968 | 5 |
| 18 | 2010 | 4 | |
| 19 | 2008 | 4 | |
| 20 | The faecal tumour M2-PK screening test for invasive & pre-invasive colorectal cancer: estimated specificity & results as a function of age for a study population of 4854 volunteers | 2009 | 4 |
About Kai Witzel
Kai Witzel is a scholar working on Surgery, Physiology, Endocrinology, Diabetes and Metabolism, Anesthesiology and Pain Medicine and Pulmonary and Respiratory Medicine, having authored 33 papers that have together received 535 indexed citations. Recurring topics across this work include Thyroid and Parathyroid Surgery (12 papers), Thyroid Cancer Diagnosis and Treatment (5 papers), Sympathectomy and Hyperhidrosis Treatments (5 papers), Airway Management and Intubation Techniques (4 papers), Voice and Speech Disorders (3 papers), Esophageal and GI Pathology (3 papers), Gastroesophageal reflux and treatments (3 papers) and Biomedical and Chemical Research (2 papers). The work is most often cited by research in Gastroenterology (93 citations), Anesthesiology and Pain Medicine (94 citations), Surgery (466 citations), Anatomy (13 citations) and Physiology (175 citations). Kai Witzel has collaborated with scholars based in Germany, Austria and United States. Frequent co-authors include H. J. Stein, B. H. A. von Rahden, Tahar Benhidjeb, Michael Weitzendorfer, Stavros A. Antoniou, Oliver O. Koch, Klaus Emmanuel, Michael Stark, A. Hellinger and E. Bärlehner. Their work appears in journals such as Surgical Endoscopy, European Journal of Emergency Medicine, Der Unfallchirurg, Updates in Surgery and Journal of Laparoendoscopic & Advanced Surgical Techniques.
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.