@article{article3df022bd,
title   = {The significance of Helicobacter pylori in water, food and environmental samples},
author = {Gomes, Bruna Carrer and De Martinis, Elaine Cristina Pereira},
year = {2004},
doi = {10.1016/s0956-7135(03)00106-3},
journal   = {Food Control}
}