RT Journal Article SR Electronic T1 The fate of respiratory physiology JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society SP 635 OP 636 DO 10.1183/09031936.94.07040635 VO 7 IS 4 A1 Barnes, PJ YR 1994 UL http://erj.ersjournals.com/content/7/4/635.abstract AB