RT Journal Article SR Electronic T1 Home mechanical ventilation JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society SP 743 OP 745 DO 10.1183/09031936.93.03070743 VO 3 IS 7 A1 MA Branthwaite YR 1990 UL http://erj.ersjournals.com/content/3/7/743.abstract AB