(Q51791115)
Statements
A prospective, randomized multicenter trial comparing DoubleLayer and polyethylene stents for malignant distal common bile duct strictures (English)
Tringali A
Perri V
Zuccalà G
Cipolletta L
Bianco MA
Rotondano G
Philipper M
Schumacher B
Neuhaus H
Schmit A
Devière J
Costamagna G
1 December 2003