[Ultrasonographic endoscopy--new tools for diagnosing extrahepatic cholestasis].
Kohut
M
M
Klinika Gastroenterologii Slaskiej, Akademii Medycznej w Katowicach.
D002760:Cholangiopancreatography, Endoscopic Retrograde; D001651:Cholestasis, Extrahepatic / Q000175:diagnosis*; D019160:Endosonography; D006801:Humans