Madsen O R
Center for Rheumatology and Spine Diseases, Gentofte University Hospital/Rigshospitalet, Copenhagen, Denmark.
Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.
Scand J Rheumatol. 2020 Mar;49(2):169-170. doi: 10.1080/03009742.2019.1701072.