@article{vianna_ramis_ramos_von groll_silva_2016,  title={DRUG RESISTANCE IN HELICOBACTER PYLORI},  volume={53},  ISSN={0004-2803},  url={https://doi.org/10.1590/S0004-28032016000400002},  DOI={10.1590/S0004-28032016000400002},  number={4},  journal={Arquivos de Gastroenterologia},  publisher={Instituto Brasileiro de Estudos e Pesquisas de Gastroenterologia e Outras Especialidades - IBEPEGE. },  author={VIANNA, Júlia Silveira and RAMIS, Ivy Bastos and RAMOS, Daniela Fernandes and VON GROLL, Andrea and SILVA, Pedro Eduardo Almeida da},  year={2016},  month={Oct},  pages={215–223} }