title: [The position of umbilical vein catheters (x-ray analysis of 200 routine cases)].
mesh_terms: D001724:Birth Weight; D002404:Catheterization; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature; D011169:Portal Vein; D014471:Umbilical Veins; D014682:Vena Cava, Inferior
vernacular_title: Zur Position des Nabelvenenkatheters (Röntgenanalyse von 200 Fällen aus den klinischen Routinebetrich.