title: A boy with therapy-resistant asthma.
authors.affiliation: Department of Paediatric Pulmonology, de Weezenlanden Hospital, Zwolle, The Netherlands.
authors.forename: P L
authors.initials: PL
authors.lastname: Brand
authors.forename: J J
authors.initials: JJ
authors.lastname: Meuzelaar
mesh_terms: D000402:Airway Obstruction / Q000000981:diagnostic imaging / Q000209:etiology*; D001013:Aorta, Thoracic / Q000002:abnormalities* / Q000000981:diagnostic imaging; D001249:Asthma / Q000000981:diagnostic imaging / Q000209:etiology*; D001980:Bronchi; D002648:Child; D003937:Diagnosis, Differential; D005541:Forced Expiratory Volume / Q000502:physiology; D006801:Humans; D008297:Male; D011859:Radiography; D013348:Subclavian Artery / Q000002:abnormalities* / Q000000981:diagnostic imaging; D014132:Trachea