RT Journal Article SR Electronic T1 The Art of Breathing: Diffusion JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society SP 1704903 DO 10.1183/13993003.04903-2017 VO 49 IS 3 A1 Tom Kotsimbos A1 Gary P. Anderson YR 2017 UL http://erj.ersjournals.com/content/49/3/1704903.abstract AB