[Endocavitary electrocardiogram does not substitute thoracic radiography in the verification of central venous catheter position].
Ibáñez
J
J
Abadal
J M
JM
Fiol
M
M
Raurich
J M
JM
D002405:Catheterization, Central Venous / Q000379:methods*; D004562:Electrocardiography / Q000379:methods; D006801:Humans; D013902:Radiography, Thoracic