[Role of endoscopic ultrasonography in the study of extrahepatic cholestasis].
Fernández-Esparrach
G
G
Unitat d'Endoscòpia Digestiva. Institut de Malalties Digestives. Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS). Hospital Clínic. Barcelona. España.
Ginès
A
A
Pellisé
M
M
Bordas
J M
JM
D001659:Biliary Tract / Q000000981:diagnostic imaging*; D002760:Cholangiopancreatography, Endoscopic Retrograde; D002779:Cholestasis / Q000000981:diagnostic imaging; D001651:Cholestasis, Extrahepatic / Q000000981:diagnostic imaging*; D002986:Clinical Trials as Topic; D019160:Endosonography / Q000379:methods*; D006801:Humans; D010179:Pancreas / Q000000981:diagnostic imaging*; D012680:Sensitivity and Specificity