Fully covered vs uncovered self expandable metal stents for treatment of malignant biliary obstruction: a systematic review and meta analysis

Umesha Boregowda: NO financial relationship with a commercial interest | Christopher Moreau: YES financial relationship with a commercial interest;ConMed Inc:Consulting | Cyrus Edelson: NO financial relationship with a commercial interest | David Restrepo: NO financial relationship with a commercial interest | Sanjay Prasad: NO financial relationship with a commercial interest | Shreyas Saligram: NO financial relationship with a commercial interest | Hari Sayana: NO financial relationship with a commercial interest