Brandseth, O.L., Håvarstein, M.T., Urke, H.B., Haug, E. and Larsen, T. 2019. Mental well-being among students in Norwegian upper secondary schools: the role of teacher support and class belonging. Norsk Epidemiologi. 28, 1-2 (May 2019). DOI:https://doi.org/10.5324/nje.v28i1-2.3050.