title: Central venous catheter malposition in the azygos arch.
authors.forename: W
authors.initials: W
authors.lastname: Schummer
authors.forename: C
authors.initials: C
authors.lastname: Schummer
mesh_terms: D000368:Aged; D001401:Azygos Vein / Q000000981:diagnostic imaging; D002405:Catheterization, Central Venous / Q000009:adverse effects*; D006801:Humans; D011859:Radiography