权威例句
Helicobacter pylori
Helicobacter pylori.
Helicobacter pylori infection and the development of gastric cancer.
Helicobacter pylori Infection and the Risk of Gastric Carcinoma — NEJM
Relation of Helicobacter pylori infection and coronary heart disease
Helicobacter pylori Infection and Gastric Carcinoma among Japanese Americans in Hawaii — NEJM
The complete genome sequence of the gastric pathogen Helicobacter pylori.
Helicobacter pylori infection and the development of gastric cancer — Second report — Long term endoscopic follow up study
Uemura, N. et al. Helicobacter pylori infection and the development of gastric cancer. N. Engl. J. Med. 345, 784-789
Association of Helicobacter pylori and Chlamydia pneumoniae infections with coronary heart disease and cardiovascular risk factors