%0 Journal Article %T A novel lumen-apposing metal stent with an anti-reflux valve for endoscopic ultrasound-guided drainage of pseudocysts and walled-off necrosis: A pilot study %A Cho, In Rae %A Chung, Moon Jae %A Jo, Jung Hyun %A Lee, Hee Seung %A Park, Jeong Youp %A Bang, Seungmin %A Park, Seung Woo %A Song, Si Young %J PLoS ONE %V 14 %N 9 %D 2019-09-04 %I Public Library of Science %~ DeepDyve