Gjelsvik YM, Johannesen TB, Ursin G, Myklebust T Åge. A nationwide, prospective collection of patient reported outcomes in the Cancer Registry of Norway. Nor J Epidemiol [Internet]. 2022Oct.12 [cited 2024Apr.26];30(1-2). Available from: https://www.ntnu.no/ojs/index.php/norepid/article/view/4977