%0 Journal Article %T Emergent Right Upper Quadrant Sonography %A Spence, Susanna C. %A Teichgraeber, Davis %A Chandrasekhar, Chitra %J Journal of Ultrasound in Medicine %V 28 %N 4 %P 479-496 %@ 0278-4297 %D 2009-04-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve