title: Case 3: assessment. A 12-month-old boy with a 4-week history of a chest infection.
authors.affiliation: Leeds General Infirmary, UK.
authors.forename: David C G
authors.initials: DC
authors.lastname: Crabbe
mesh_terms: D001999:Bronchoscopy / Q000379:methods*; D006801:Humans; D007223:Infant; D008297:Male; D012141:Respiratory Tract Infections / Q000209:etiology