%0 Journal Article %T Better view by detachable string magnetically controlled capsule endoscopy for esophageal observation: a retrospective comparative study %A Song,, J %A Bai,, T %A Zhang,, L %A Xiang,, X-L %A Xie,, X-P %A Hou,, X-H %J Diseases of the Esophagus %V 33 %N 4 %@ 1120-8694 %D 2020-04-15 %I The International Society for Diseases of the Esophagus %~ DeepDyve