@article{article24817022,
title   = {Ursodeoxycholic acid does not interfere with in vivo helicobacter pylori colonization},
author = {Silva, José Guilherme Nogueira da and Zeitune, Jose Murilo Robilotta and Sipahi, Aytan Miranda and Iriya, Kiyoshi},
year = {2000},
doi = {10.1590/s0041-87812000000600002},
journal   = {Revista do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo}
}