title: [B-scan echography in diseases of the lacrimal drainage system].
mesh_terms: D003607:Dacryocystitis / Q000175:diagnosis; D006801:Humans; D007766:Lacrimal Apparatus Diseases / Q000175:diagnosis*; D007767:Lacrimal Duct Obstruction / Q000175:diagnosis; D014463:Ultrasonography
vernacular_title: B-Bild-Echographie bei Erkrankungen der ableitenden Tränenwege.