APA (7th ed.) Citation

Parsonnet, J. What is the Helicobacter pylori Global Reinfection Rate? Wiley.

Chicago Style (17th ed.) Citation

Parsonnet, Julie. What Is the Helicobacter Pylori Global Reinfection Rate? Wiley.

MLA (9th ed.) Citation

Parsonnet, Julie. What Is the Helicobacter Pylori Global Reinfection Rate? Wiley.

Warning: These citations may not always be 100% accurate.