RT Journal Article SR Electronic T1 Nitinol stent insertion in tracheomalacia JF Thorax JO Thorax FD BMJ Publishing Group Ltd and British Thoracic Society SP 770 OP 771 DO 10.1136/thoraxjnl-2015-208143 VO 71 IS 8 A1 Carmen Pizarro A1 Darius Dabir A1 Georg Nickenig A1 Dirk Skowasch YR 2016 UL http://thorax.bmj.com/content/71/8/770.abstract AB