title: Biphasic stridor in infancy.
authors.affiliation: Department of General Medicine, Children's Hospital at Westmead, and University of Sydney, Westmead, NSW 2145, Australia.
authors.forename: Sami
authors.initials: S
authors.lastname: Spencer
authors.forename: Belinda H
authors.initials: BH
authors.lastname: Yeoh
authors.forename: Peter P
authors.initials: PP
authors.lastname: Van Asperen
authors.forename: Dominic A
authors.initials: DA
authors.lastname: Fitzgerald
mesh_terms: D000359:Aftercare; D001013:Aorta, Thoracic / Q000002:abnormalities* / Q000473:pathology / Q000601:surgery; D001999:Bronchoscopy; D003937:Diagnosis, Differential; D004940:Esophageal Stenosis / Q000151:congenital* / Q000175:diagnosis / Q000601:surgery; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007223:Infant; D008279:Magnetic Resonance Imaging; D008297:Male; D012135:Respiratory Sounds / Q000209:etiology* / Q000503:physiopathology; D014135:Tracheal Stenosis / Q000151:congenital* / Q000175:diagnosis / Q000601:surgery