APA (7th ed.) Citation

Li, L., Li, L., Zhou, X., Xiao, S., Gu, H., & Zhang, G. Helicobacter pylori Infection Is Associated with an Increased Risk of Hyperemesis Gravidarum: A Meta-Analysis. Wiley.

Chicago Style (17th ed.) Citation

Li, Lin, Lingling Li, Xiaoying Zhou, Shuping Xiao, Huiyuan Gu, and Guoxin Zhang. Helicobacter Pylori Infection Is Associated with an Increased Risk of Hyperemesis Gravidarum: A Meta-Analysis. Wiley.

MLA (9th ed.) Citation

Li, Lin, et al. Helicobacter Pylori Infection Is Associated with an Increased Risk of Hyperemesis Gravidarum: A Meta-Analysis. Wiley.