40
Participants
Start Date
August 31, 2013
Primary Completion Date
December 31, 2016
Study Completion Date
December 31, 2016
endoscopic full thickness plication
Krankenhaus Barmherzige Schwestern, Linz
Krankenhaus Zell am See, Zell am See
Krankenhaus Barmherzige Schwestern Linz
OTHER