title: A puzzling airway problem.
authors.affiliation: Ear, Nose, and Throat Department, Singleton Hospital, Swansea SA2 8QA, UK.
authors.forename: R C
authors.initials: RC
authors.lastname: Costello
authors.affiliation: Medical School, Cardiff University, Cardiff, UK.
authors.forename: C R
authors.initials: CR
authors.lastname: Whittet
authors.affiliation: Ear, Nose, and Throat Department, Singleton Hospital, Swansea SA2 8QA, UK.
authors.forename: S T
authors.initials: ST
authors.lastname: Browning
mesh_terms: D001988:Bronchiolitis / Q000175:diagnosis*; D003937:Diagnosis, Differential; D003951:Diagnostic Errors; D005260:Female; D005547:Foreign Bodies / Q000175:diagnosis*; D006801:Humans; D007231:Infant, Newborn; D007830:Larynx; D053120:Respiratory Aspiration / Q000175:diagnosis*