[Clinical use and indications of endoscopic ultrasonography].
Vázquez Sequeiros
E
E
Developmental Endoscopy Unit. Division of Gastroenterology and Hepatology. Mayo Clinic. Rochester, MN, USA.
Ginès
A
A
Teresa Soria
M
M
Bles
I
I
Bordas
J M
JM
D019160:Endosonography / Q000295:instrumentation; D006801:Humans