Risk factors of rescue bismuth quadruple therapy failure for Helicobacter pylori eradication.
Jung Won LeeNa Young KimRyoung Hee NamSun Min LeeChoi Soo InJung Mogg KimDong Ho LeePublished in: Journal of gastroenterology and hepatology (2019)
For cases with metronidazole resistance at MIC > 32 μg/mL, rescue therapy other than bismuth-containing quadruple therapy is needed.