Sayed-Noor, A.S. et al. 2019. Body mass index is associated with risk of reoperation and revision after primary total hip arthroplasty: a study of the Swedish Hip Arthroplasty Register including 83,146 patients. Acta Orthopaedica. 90, 3 (Apr. 2019), 220–225. DOI:https://doi.org/10.1080/17453674.2019.1594015.