1. O027 The combination of mandibular advancement devices (MAD) and supplemental oxygen dramatically improves OSA severity: preliminary results from the MADOX trial. (7th October 2021) Authors: Edwards, B; Vena, D; Thomson, L; Gikas, A; Radmand, R; Calianese, N; Hess, L; Landry, S; Joosten, S; Hamilton, G; Wellman, A; Sands, S Journal: Sleep advances Issue: Volume 2:Supplement 1(2021) Page Start: A12 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗