%0 Journal Article %T Studies on the functional disturbances of the papillary region using a pressure sensor %A Kobayashi, Kenzo %A Mitani, Eiji %A Yamada, Hideaki %J Journal of Gastroenterology %V 11 %N 4 %P 293-299 %@ 0944-1174 %D 1976-12-01 %I Springer-Verlag %~ DeepDyve