Don't always trust the guide!
Fried
M
M
Department of Gastroenterology, Academic Hospital, Free University of Brussels (VUB), Brussels, Belgium. michael.fried@az.vub.ac.be
Urbain
D
D
D000368:Aged; D002404:Catheterization / Q000295:instrumentation; D002760:Cholangiopancreatography, Endoscopic Retrograde; D042883:Choledocholithiasis / Q000601:surgery; D020698:Duodenoscopes; D004868:Equipment Failure; D006801:Humans; D016717:Sphincterotomy, Endoscopic