title: Pediatric diseases of the lower airways.
authors.affiliation: Department of Radiology, Children's Hospital of Philadelphia, PA 19104, USA.
authors.forename: E D
authors.initials: ED
authors.lastname: Evans
authors.forename: S S
authors.initials: SS
authors.lastname: Kramer
authors.forename: R M
authors.initials: RM
authors.lastname: Kravitz
mesh_terms: D015502:Absorptiometry, Photon; D001980:Bronchi / Q000002:abnormalities; D001982:Bronchial Diseases / Q000000981:diagnostic imaging*; D001988:Bronchiolitis / Q000000981:diagnostic imaging; D001995:Bronchography; D002648:Child; D003550:Cystic Fibrosis / Q000000981:diagnostic imaging; D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging; D008171:Lung Diseases / Q000000981:diagnostic imaging*