Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author="Arnardottir, Erna Sif" or (type any "bookEditor issueEditor" and editor="Arnardottir, Ern... Add to list Journal Article A1 open access The development of the European Sleep Questionnaire : a new patient‐reported outcome measure Dirk Pevernagie (UGent) , Marie De Bruecker (UGent) , Elke Veirman (UGent) , Geert Crombez (UGent) , Dimitri Van Ryckeghem (UGent) , Katrien Hertegonne (UGent) , Fre Bauters (UGent) , Inger L. Abma, Erna Sif Arnardottir, Ludger Grote, et al. (2026) JOURNAL OF SLEEP RESEARCH. 35(5).