Gallbladder function before and after fundoplication

John M. Morton, Steven P. Bowers, Tananchai A. Lucktong, Samer Mattar, W. Alan Bradshaw, Kevin E. Bebrns, Mark J. Koruda, Charles A. Herbst, William McCartney, Raghuveer K. Halkar, C. Daniel Smith, Timothy M. Farrell, H. A. Pitt, L. W. Way, Nathaniel J. Soper, David W. Rattner