Risk of colorectal cancer in a population-based study 20 years after diagnosis of ulcerative colitis: results from the IBSEN study
Pasquale Klepp, Stephan Brackmann, Milada Cvancarova, Marte Lie Hoivik, Øistein Hovde, Magne Henriksen, Gert Huppertz-Hauss, Tomm Bernklev, Ole Hoie, Iril Kempski-Monstad, Inger Camilla Solberg, Njaal Stray, Jorgen Jahnsen, Morten H Vatn, Bjorn Moum
BMJ Open Gastroenterology Mar 2020, 7 (1) e000361; DOI: 10.1136/bmjgast-2019-000361