RT Journal Article SR Electronic T1 Advanced noninvasive ventilation course: the participants’ view JF Breathe JO Breathe FD European Respiratory Society SP e20 OP e21 DO 10.1183/20734735.004216 VO 12 IS 2 YR 2016 UL http://breathe.ersjournals.com/content/12/2/e20.abstract AB