Magnusson, Karin, and Kåre Birger Hagen. “Hereditary and Environmental Factors Causing Total Joint Replacement Due to Hip and Knee Osteoarthritis – a Twin Registry Based Prospective Cohort Study”. Norsk Epidemiologi 26, no. 1-2 (July 20, 2016). Accessed November 26, 2024. https://www.ntnu.no/ojs/index.php/norepid/article/view/2022.