Per Ejstrud
Impact in
- Gastroenterology top 10%
- Gastroesophageal reflux and treatments
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- Venous Thromboembolism Diagnosis and Management
Papers in
- Surgery 20
- Abdominal Trauma and Injuries 3
- Hernia repair and management 3
- Esophageal and GI Pathology 3
- Esophageal Cancer Research and Treatment 3
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- Abdominal Surgery and Complications 6
- Gallbladder and Bile Duct Disorders 3
- Co-authors
- Asbjørn Mohr Drewes (5 shared papers)Jakob Lykke Poulsen (1 shared paper)Jesper Bach Hansen (2 shared papers)Jens Fromholt Larsen (5 shared papers)Helle Bossen Konradsen (2 shared papers)Claus Rasmussen (2 shared papers)Peter Funch‐Jensen (1 shared paper)Barry P. McMahon (1 shared paper)
In The Last Decade
Per Ejstrud
24 papers receiving 366 citations
Peers
Comparison fields: 5 of 59
- Gastroenterology 55
- Internal Medicine 28
- Emergency Medicine 65
- Surgery 269
- Urology 27
Countries citing papers authored by Per Ejstrud
This map shows the geographic impact of Per Ejstrud'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 Per Ejstrud with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Per Ejstrud more than expected).
Fields of papers citing papers by Per Ejstrud
This network shows the impact of papers produced by Per Ejstrud. 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 Per Ejstrud. The network helps show where Per Ejstrud may publish in the future.
Co-authors
The 25 scholars most cited alongside Per Ejstrud, 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 24 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2000 | 94 | |
| 2 | 2015 | 46 | |
| 3 | 1997 | 29 | |
| 4 | Prophylaxis against pneumococcal infection after splenectomy: a challenge for hospitals and primary care. | 1997 | 26 |
| 5 | 1997 | 25 | |
| 6 | 2001 | 21 | |
| 7 | 2001 | 21 | |
| 8 | 2021 | 20 | |
| 9 | 1992 | 16 | |
| 10 | 2020 | 16 | |
| 11 | 2002 | 15 | |
| 12 | 2000 | 11 | |
| 13 | 1997 | 9 | |
| 14 | 2016 | 8 | |
| 15 | 2018 | 4 | |
| 16 | [Gasless versus conventional laparoscopic cholecystectomy. A randomized trial with regard to technical problems, postoperative course and convalescence]. | 2002 | 3 |
| 17 | [Low molecular heparin in prevention of thrombosis in orthopedic surgery]. | 1993 | 3 |
| 18 | 2000 | 2 | |
| 19 | 2016 | 2 | |
| 20 | 2000 | 2 |
About Per Ejstrud
Per Ejstrud is a scholar working on Surgery, Pulmonary and Respiratory Medicine, Cardiology and Cardiovascular Medicine, Epidemiology and Emergency Medicine, having authored 24 papers that have together received 377 indexed citations. Recurring topics across this work include Abdominal Surgery and Complications (6 papers), Appendicitis Diagnosis and Management (4 papers), Abdominal Trauma and Injuries (3 papers), Hernia repair and management (3 papers), Esophageal and GI Pathology (3 papers), Gastroesophageal reflux and treatments (3 papers), Gallbladder and Bile Duct Disorders (3 papers) and Esophageal Cancer Research and Treatment (3 papers). The work is most often cited by research in Gastroenterology (55 citations), Internal Medicine (28 citations), Emergency Medicine (65 citations), Surgery (269 citations) and Urology (27 citations). Per Ejstrud has collaborated with scholars based in Denmark, Canada and Hong Kong. Frequent co-authors include Asbjørn Mohr Drewes, Jakob Lykke Poulsen, Jesper Bach Hansen, Jens Fromholt Larsen, Helle Bossen Konradsen, Claus Rasmussen, Peter Funch‐Jensen, Barry P. McMahon, John Bondo Hansen and Hans B. Rahr. Their work appears in journals such as Endoscopy, Journal of Gastrointestinal Surgery, Scandinavian Journal of Gastroenterology, Clinical Infectious Diseases and Gastrointestinal Endoscopy.
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.