Journal
- BMJ9
- Scandinavian journal of gastroenterology6
- Alimentary pharmacology & therapeutics5
- Gut5
- International journal of cancer5
- United European Gastroenterology journal5
- American journal of gastroenterology4
- Annals of the rheumatic diseases4
- Inflammatory bowel diseases4
- Acta oncologica3
- Liver international3
- European journal of gastroenterology & hepatology2
- Journal of Crohn's and colitis2
- Lancet2
- Lancet gastroenterology and hepatology2
- Obstetrical & gynecological survey2
- Scandinavian journal of primary health care2
- American journal of epidemiology1
- Basic & clinical pharmacology & toxicology1
- Canadian Journal of Gastroenterology1