RT Journal Article SR Electronic T1 Apnoea in Duchenne muscular dystrophy. JF Thorax JO Thorax FD BMJ Publishing Group Ltd and British Thoracic Society SP 1123 OP 1123 DO 10.1136/thx.50.10.1123-a VO 50 IS 10 A1 F Barbé A1 M A Quera-Salva A1 A G Agustí YR 1995 UL http://thorax.bmj.com/content/50/10/1123.2.abstract AB