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Validity of the SF-36 in patients with morbid obesity.
Karlsen TI, Tveitå EK, Natvig GK, Tonstad S, Hjelmesæth J. Karlsen TI, et al. Among authors: tonstad s. Obes Facts. 2011;4(5):346-51. doi: 10.1159/000333406. Epub 2011 Oct 21. Obes Facts. 2011. PMID: 22166753 Free PMC article.
A novel intragastric balloon for treatment of obesity and type 2 diabetes. A two-center pilot trial.
Tønnesen CJ, Hjelmesæth J, Hofsø D, Tonstad S, Hertel JK, Heggen E, Johnson LK, Mathisen TE, Kalager M, Wieszczy P, Medhus AW, Løberg M, Aabakken L, Bretthauer M. Tønnesen CJ, et al. Among authors: tonstad s. Scand J Gastroenterol. 2022 Feb;57(2):232-238. doi: 10.1080/00365521.2021.1994641. Epub 2021 Oct 29. Scand J Gastroenterol. 2022. PMID: 34714203 Clinical Trial.
Quality of clinical management of cardiometabolic risk factors in patients with severe mental illness in a specialist mental health care setting.
Ringen PA, Lund-Stenvold E, Andreassen OA, Gaarden TL, Hartberg CB, Johnsen E, Myklatun S, Osnes K, Sørensen K, Sørensen K, Vaaler A, Tonstad S, Engh JA, Høye A. Ringen PA, et al. Among authors: tonstad s. Nord J Psychiatry. 2022 Nov;76(8):602-609. doi: 10.1080/08039488.2022.2039288. Epub 2022 Feb 24. Nord J Psychiatry. 2022. PMID: 35200088
332 results