[1]
ZHEN-HUA, Z. et al. 2013. Characterization of 23S rRNA gene mutation in primary and secondary clarithromycin-resistant Helicobacter pylori strains from East China. Turkish Journal of Gastroenterology. 24, 1 (Jan. 2013), 5–9. DOI:https://doi.org/10.4318/tjg.2013.0525.