Storch Ian, Gomez Carmen, Contreras Francisco, Schiff Eugene, Ribeiro Afonso
Sylvester Cancer Center, Division of Gastroenterology, Division of Hepatology, University of Miami School of Medicine, P.O. Box 016960, Miami, Florida 33101, USA.
Dig Dis Sci. 2007 Mar;52(3):789-91. doi: 10.1007/s10620-006-9325-8.