%0 Journal Article %T ENDOSCOPIC SUBMUCOSAL DISSECTION WITH SHEATH‐ASSISTED COUNTER TRACTION FOR EARLY GASTRIC CANCERS %A Hijikata, Yasutaka %A Ogasawara, Naotaka %A Sasaki, Makoto %A Mizuno, Mari %A Masui, Ryuta %A Tokudome, Kentaro %A Iida, Akihito %A Miyashita, Masayuki %A Funaki, Yasushi %A Kasugai, Kunio %J Digestive Endoscopy %V 22 %N 2 %@ 0915-5635 %D 2010-04-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve