APA (7th ed.) Citation

Song, P., Chang, X., Wang, M., & An, L. (2017). Variations of pterygium prevalence by age, gender and geographic characteristics in China: A systematic review and meta-analysis. Public Library of Science (PLoS).

Chicago Style (17th ed.) Citation

Song, Peige, Xinlei Chang, Manli Wang, and Lin An. Variations of Pterygium Prevalence by Age, Gender and Geographic Characteristics in China: A Systematic Review and Meta-analysis. Public Library of Science (PLoS), 2017.

MLA (9th ed.) Citation

Song, Peige, et al. Variations of Pterygium Prevalence by Age, Gender and Geographic Characteristics in China: A Systematic Review and Meta-analysis. Public Library of Science (PLoS), 2017.