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Five-year outcomes after laparoscopic gastric bypass and laparoscopic duodenal switch in patients with body mass index of 50 to 60: a randomized clinical trial.
Risstad H, Søvik TT, Engström M, Aasheim ET, Fagerland MW, Olsén MF, Kristinsson JA, le Roux CW, Bøhmer T, Birkeland KI, Mala T, Olbers T. Risstad H, et al. Among authors: birkeland ki. JAMA Surg. 2015 Apr;150(4):352-61. doi: 10.1001/jamasurg.2014.3579. JAMA Surg. 2015. PMID: 25650964 Clinical Trial.
[Type 2 diabetes and metabolic syndrome before and after gastric bypass].
Søvik TT, Irandoust B, Birkeland KI, Aasheim ET, Schou CF, Kristinsson J, Mala T. Søvik TT, et al. Among authors: birkeland ki. Tidsskr Nor Laegeforen. 2010 Jul 1;130(13):1347-50. doi: 10.4045/tidsskr.09.0935. Tidsskr Nor Laegeforen. 2010. PMID: 20596116 Free article. Norwegian.
Effect of bariatric surgery on sulphur amino acids and glutamate.
Aasheim ET, Elshorbagy AK, Diep LM, Søvik TT, Mala T, Valdivia-Garcia M, Olbers T, Bøhmer T, Birkeland KI, Refsum H. Aasheim ET, et al. Among authors: birkeland ki. Br J Nutr. 2011 Aug;106(3):432-40. doi: 10.1017/S0007114511000201. Epub 2011 May 4. Br J Nutr. 2011. PMID: 21554803 Free article. Clinical Trial.
Fetuin A in nonalcoholic fatty liver disease: in vivo and in vitro studies.
Haukeland JW, Dahl TB, Yndestad A, Gladhaug IP, Løberg EM, Haaland T, Konopski Z, Wium C, Aasheim ET, Johansen OE, Aukrust P, Halvorsen B, Birkeland KI. Haukeland JW, et al. Among authors: birkeland ki. Eur J Endocrinol. 2012 Mar;166(3):503-10. doi: 10.1530/EJE-11-0864. Epub 2011 Dec 14. Eur J Endocrinol. 2012. PMID: 22170794 Clinical Trial.
Interleukin-6 and activin A are independently associated with cardiovascular events and mortality in type 2 diabetes: the prospective Asker and Bærum Cardiovascular Diabetes (ABCD) cohort study.
Ofstad AP, Gullestad L, Orvik E, Aakhus S, Endresen K, Ueland T, Aukrust P, Fagerland MW, Birkeland KI, Johansen OE. Ofstad AP, et al. Among authors: birkeland ki. Cardiovasc Diabetol. 2013 Aug 30;12:126. doi: 10.1186/1475-2840-12-126. Cardiovasc Diabetol. 2013. PMID: 23987834 Free PMC article.
257 results