Bjornsson Aron Hjalti, Grondal Gerdur, Kristjansson Mar, Jonsdottir Thorunn, Love Thorvardur Jon, Gudbjornsson Bjorn
Medicine, National University Hospital of Iceland, Reykjavik, Iceland
Faculty of Medicine, University of Iceland School of Health Sciences, Reykjavik, Iceland.
Ann Rheum Dis. 2021 May;80(5):671-672. doi: 10.1136/annrheumdis-2020-219564. Epub 2021 Jan 5.