title: Unexpected restriction.
authors.affiliation: North Bristol Lung Centre, Southmead Hospital, Westburyon-Trym, Bristol BS10 5NB, UK. andrewmedford@hotmail.com
authors.forename: A R L
authors.initials: AR
authors.lastname: Medford
authors.forename: L
authors.initials: L
authors.lastname: Chandratreya
mesh_terms: D000328:Adult; D001249:Asthma / Q000150:complications / Q000000981:diagnostic imaging*; D015992:Body Mass Index; D001987:Bronchiectasis / Q000000981:diagnostic imaging* / Q000209:etiology; D004417:Dyspnea / Q000000981:diagnostic imaging* / Q000209:etiology; D006801:Humans; D008176:Lung Volume Measurements; D008297:Male; D010808:Physical Examination; D014057:Tomography, X-Ray Computed