RT Journal Article SR Electronic T1 Electrical stimulation in obstructive sleep apnoea: the less invasive the better? JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society SP 1902013 DO 10.1183/13993003.02013-2019 VO 55 IS 2 A1 Martino Pengo A1 Esther Irene Schwarz A1 Joerg Steier YR 2020 UL http://erj.ersjournals.com/content/55/2/1902013.abstract AB