[Distancing of a central venous catheter from the pericardium as a radiographic sign of pericardial effusion].
Sanabria Carretero
P
P
Pascual Sanabria Carretero Servicio de Anestesia Pediátrica, Hospital Infantil La Paz, 28046 Madrid. psanabria@tiscali.es
del Cerro
M J
MJ
Santamaría
Y
Y
Hernández Salvan
J
J