Nguyen, T. L., & Tomohisa, U. Helicobacter pylori infection and gastroduodenal diseases in Vietnam: A cross-sectional, hospital- based study.

Nguyen, Tung L., و Uchida Tomohisa. Helicobacter Pylori Infection and Gastroduodenal Diseases in Vietnam: A Cross-sectional, Hospital- Based Study.

Nguyen, Tung L., و Uchida Tomohisa. Helicobacter Pylori Infection and Gastroduodenal Diseases in Vietnam: A Cross-sectional, Hospital- Based Study.