RT Journal Article SR Electronic T1 A rare cause of multiple airways narrowing in a 15-year-old girl JF Thorax JO Thorax FD BMJ Publishing Group Ltd and British Thoracic Society SP 205 OP 207 DO 10.1136/thoraxjnl-2020-216102 VO 76 IS 2 A1 Sergio Ghirardo A1 Federica Porcaro A1 Maria Beatrice Chiarini Testa A1 Maria Giovanna Paglietti A1 Nicola Ullmann A1 May El Hachem A1 Fabrizio De Benedetti A1 Renato Cutrera YR 2021 UL http://thorax.bmj.com/content/76/2/205.abstract AB