title: [CT diagnosis of three cases of pulmonary artery sling].
authors.forename: Zhang-wei
authors.initials: ZW
authors.lastname: Song
authors.forename: Chong-yong
authors.initials: CY
authors.lastname: Xu
authors.forename: Wen
authors.initials: W
authors.lastname: Ge
mesh_terms: D000368:Aged; D005260:Female; D006801:Humans; D007223:Infant; D008171:Lung Diseases / Q000000981:diagnostic imaging*; D008297:Male; D011651:Pulmonary Artery / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed