Journal
- Journal of the Canadian Association of Gastroenterology20
- Journal of Crohn's and colitis17
- Gut5
- Sleep advances4
- Heart2
- Occupational medicine2
- Thorax2
- Age and ageing1
- Archives of disease in childhood1
- BMJ1
- BMJ supportive & palliative care1
- Canadian Journal of Gastroenterology1
- Journal of clinical pathology1
- Journal of neurology, neurosurgery and psychiatry1
- Journal of the Royal Army Medical Corps1
- Lancet gastroenterology and hepatology1
- Occupational and environmental medicine1