J Ferwerda
Impact in
- Gastroenterology top 5%
- Gastroesophageal reflux and treatments
- Surgery top 10%
- Helicobacter pylori-related gastroenterology studies
- Eosinophilic Esophagitis
- Gastrointestinal disorders and treatments
- Esophageal Cancer Research and Treatment
Papers in ⓘ
- Surgery 9
- Helicobacter pylori-related gastroenterology studies 4
- Muscle and Compartmental Disorders 3
- Gastrointestinal disorders and treatments 3
- Esophageal and GI Pathology 2
- Pancreatitis Pathology and Treatment 2
- Co-authors
- P Blok (4 shared papers)W Dekker (7 shared papers)M. E. Craanen (3 shared papers)G N Tytgat (2 shared papers)G. N. J. Tytgat (1 shared paper)Guido N.J. Tytgat (1 shared paper)Chris J.J. Mulder (1 shared paper)Paul Fockens (1 shared paper)
- Journals
- European Journal of Gastroenterology & Hepatology (3 papers)Gut (2 papers)Gastrointestinal Endoscopy (2 papers)Endoscopy (1 paper)Nephrology Dialysis Transplantation (1 paper)
- Partner nations
- Netherlands
In The Last Decade
J Ferwerda
12 papers receiving 451 citations
Peers
Comparison fields: 5 of 43
- Gastroenterology 80
- Surgery 375
- Pulmonary and Respiratory Medicine 268
- Genetics 87
- Small Animals 16
Countries citing papers authored by J Ferwerda
This map shows the geographic impact of J Ferwerda'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 J Ferwerda with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J Ferwerda more than expected).
Fields of papers citing papers by J Ferwerda
This network shows the impact of papers produced by J Ferwerda. 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 J Ferwerda. The network helps show where J Ferwerda may publish in the future.
Co-authors
The 22 scholars most cited alongside J Ferwerda, 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 | 1992 | 174 | |
| 2 | Time trends in gastric carcinoma: changing patterns of type and location. | 1992 | 93 |
| 3 | 1995 | 83 | |
| 4 | 1992 | 68 | |
| 5 | 1997 | 29 | |
| 6 | [A patient with acute hydroxychloroquine poisoning; recommendation for treatment]. | 1990 | 8 |
| 7 | 1997 | 7 | |
| 8 | Colonic pseudo-obstruction due to beta2-microglobulin amyloidosis after long-term haemodialysis. | 1998 | 4 |
| 9 | 1995 | 3 | |
| 10 | 1997 | 3 | |
| 11 | 1998 | 2 | |
| 12 | [Whipple's disease in a man with weight loss and diarrhea]. | 1999 | 1 |
| 13 | 1994 | 0 |
About J Ferwerda
J Ferwerda is a scholar working on Nephrology, Surgery, Pulmonary and Respiratory Medicine, Gastroenterology and Ophthalmology, having authored 13 papers that have together received 475 indexed citations. Recurring topics across this work include Helicobacter pylori-related gastroenterology studies (4 papers), Muscle and Compartmental Disorders (3 papers), Gastrointestinal disorders and treatments (3 papers), Gastric Cancer Management and Outcomes (3 papers), Esophageal and GI Pathology (2 papers), Pancreatitis Pathology and Treatment (2 papers), Tracheal and airway disorders (1 paper) and Poisoning and overdose treatments (1 paper). The work is most often cited by research in Gastroenterology (80 citations), Surgery (375 citations), Pulmonary and Respiratory Medicine (268 citations), Genetics (87 citations) and Small Animals (16 citations). J Ferwerda has collaborated with scholars based in Netherlands. Frequent co-authors include P Blok, W Dekker, M. E. Craanen, G N Tytgat, G. N. J. Tytgat, Guido N.J. Tytgat, Chris J.J. Mulder, Paul Fockens, Gerard L. Guit and J. H. de Vries. Their work appears in journals such as European Journal of Gastroenterology & Hepatology, Gut, Gastrointestinal Endoscopy, Endoscopy and Nephrology Dialysis Transplantation.
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.