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[Treatment of oesophageal perforations].
Gondal G, Johnson E, Johannessen HO, Hofstad B. Gondal G, et al. Among authors: hofstad b. Tidsskr Nor Laegeforen. 2008 May 1;128(9):1050-2. Tidsskr Nor Laegeforen. 2008. PMID: 18451885 Free article. Norwegian.
Outcome after iatrogenic esophageal perforation.
Hauge T, Kleven OC, Johnson E, Hofstad B, Johannessen HO. Hauge T, et al. Among authors: hofstad b. Scand J Gastroenterol. 2019 Feb;54(2):140-144. doi: 10.1080/00365521.2019.1575464. Epub 2019 Mar 11. Scand J Gastroenterol. 2019. PMID: 30857441
Long-Term Effectiveness of Sigmoidoscopy Screening on Colorectal Cancer Incidence and Mortality in Women and Men: A Randomized Trial.
Holme Ø, Løberg M, Kalager M, Bretthauer M, Hernán MA, Aas E, Eide TJ, Skovlund E, Lekven J, Schneede J, Tveit KM, Vatn M, Ursin G, Hoff G; NORCCAP Study Group†. Holme Ø, et al. Ann Intern Med. 2018 Jun 5;168(11):775-782. doi: 10.7326/M17-1441. Epub 2018 Apr 24. Ann Intern Med. 2018. PMID: 29710125 Free PMC article. Clinical Trial.
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