%0 Journal Article %T Assessment of non-acid esophageal reflux: comparison between long-term reflux aspiration test and fiberoptic bilirubin monitoring %A Stipa,, F. %A Stein, H., J. %A Feussner,, H. %A Kraemer,, S. %A Siewert, J., R. %J Diseases of the Esophagus %V 10 %N 1 %@ 1120-8694 %D 1997-01-01 %I The International Society for Diseases of the Esophagus %~ DeepDyve