I. Lygren
Impact in
- Genetics top 0.5%
- Inflammatory Bowel Disease
- Gastroenterology top 1%
- Gastrointestinal Bleeding Diagnosis and Treatment
Papers in
- Genetics 26
- Inflammatory Bowel Disease 25
-
- Neuropeptides and Animal Physiology 15
- Co-authors
- Jostein Sauar (16 shared papers)Morten H. Vatn (13 shared papers)Bjørn Moum (15 shared papers)Magne Henriksen (10 shared papers)Jørgen Jahnsen (10 shared papers)Njaal Stray (11 shared papers)E. Aadland (11 shared papers)Tom Schulz (12 shared papers)
- Journals
- Scandinavian Journal of Gastroenterology (16 papers)Inflammatory Bowel Diseases (4 papers)Digestion (3 papers)Inflammation Research (2 papers)European Radiology (2 papers)
- Partner nations
- NorwaySwedenUnited States
In The Last Decade
I. Lygren
71 papers receiving 4.1k citations
I. Lygren's Hit Papers
Peers
Comparison fields: 5 of 103
- Genetics 2.9k
- Gastroenterology 327
- Epidemiology 1.2k
- Surgery 785
- Cellular and Molecular Neuroscience 204
Countries citing papers authored by I. Lygren
This map shows the geographic impact of I. Lygren'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 I. Lygren with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites I. Lygren more than expected).
Fields of papers citing papers by I. Lygren
This network shows the impact of papers produced by I. Lygren. 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 I. Lygren. The network helps show where I. Lygren may publish in the future.
Co-authors
The 25 scholars most cited alongside I. Lygren, 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 73 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Clinical course during the first 10 years of ulcerative colitis: results from a population-based inception cohort (IBSEN Study) Hit paper breakdown → | 2008 | 556 |
| 2 | Clinical Course in Crohn’s Disease: Results of a Norwegian Population-Based Ten-Year Follow-Up Study Hit paper breakdown → | 2007 | 548 |
| 3 | 2008 | 328 | |
| 4 | 2006 | 209 | |
| 5 | 2005 | 190 | |
| 6 | 2007 | 183 | |
| 7 | 2006 | 166 | |
| 8 | 1996 | 166 | |
| 9 | 2007 | 164 | |
| 10 | 1996 | 142 | |
| 11 | 1997 | 140 | |
| 12 | 2004 | 130 | |
| 13 | 1997 | 117 | |
| 14 | 2006 | 93 | |
| 15 | 2005 | 74 | |
| 16 | 2007 | 72 | |
| 17 | 2007 | 66 | |
| 18 | 2008 | 66 | |
| 19 | 1984 | 64 | |
| 20 | 2010 | 61 |
About I. Lygren
I. Lygren is a scholar working on Genetics, Cellular and Molecular Neuroscience, Surgery, Epidemiology and Pharmacology, having authored 73 papers that have together received 4.3k indexed citations. Recurring topics across this work include Inflammatory Bowel Disease (25 papers), Neuropeptides and Animal Physiology (15 papers), Microscopic Colitis (6 papers), Gastroesophageal reflux and treatments (4 papers), Peptidase Inhibition and Analysis (4 papers), Inflammatory mediators and NSAID effects (4 papers), Diabetes Treatment and Management (4 papers) and Urticaria and Related Conditions (3 papers). The work is most often cited by research in Genetics (2.9k citations), Gastroenterology (327 citations), Epidemiology (1.2k citations), Surgery (785 citations) and Cellular and Molecular Neuroscience (204 citations). I. Lygren has collaborated with scholars based in Norway, Sweden and United States. Frequent co-authors include Jostein Sauar, Morten H. Vatn, Bjørn Moum, Magne Henriksen, Jørgen Jahnsen, Njaal Stray, E. Aadland, Tom Schulz, Inger Camilla Solberg and Tomm Bernklev. Their work appears in journals such as Scandinavian Journal of Gastroenterology, Inflammatory Bowel Diseases, Digestion, Inflammation Research and European Radiology.
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.