Validation of a serologic test for the diagnosis for Helicobacter pylori infection...
Validation of Enzyme-Linked Immunosorbent Assay (ELISA) with recombinant antigens ...
Seroepidemiology of Mayaro Virus in high-risk pregnant women from the Zika Jundiaí...
Primary resistance of Helicobacter pylori to clarithromycin in gastric biopsy samp...
Investigation of Helicobacter pylori primary resistance to clarithromycin in biops...
Natural history and risk factors associated with the incidence of Helicobacter pyl...