title: A new radiological aspect of the retraction of the upper left lobe.
authors.lastname: SANTY
authors.forename: M
authors.initials: M
authors.lastname: BERARD
mesh_terms: D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging*; D011859:Radiography
keywords: LUNGS/roentgenography
vernacular_title: Un nouvel aspect radiologique de la rétraction du lobe supérieur gauche.