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HARVARD Citation
Klepp, P. et al. (2020). Risk of colorectal cancer in a population-based study 20 years after diagnosis of ulcerative colitis: results from the IBSEN study. BMJ open gastroenterology. 7 (1), p. . [Online].
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Klepp, P. et al. (2020). Risk of colorectal cancer in a population-based study 20 years after diagnosis of ulcerative colitis: results from the IBSEN study. BMJ open gastroenterology. 7 (1), p. . [Online].