Cite
Prevalence of Diabetic Retinopathy in Mainland China: A Meta-Analysis.
MLA
Lei Liu, et al. “Prevalence of Diabetic Retinopathy in Mainland China: A Meta-Analysis.” PLoS ONE, vol. 7, no. 9, Sept. 2012, pp. 1–8. EBSCOhost, https://doi.org/10.1371/journal.pone.0045264.
APA
Lei Liu, Xiaomei Wu, Limin Liu, Jin Geng, Zhe Yuan, Zhongyan Shan, Lei Chen, & Vavvas, D. (2012). Prevalence of Diabetic Retinopathy in Mainland China: A Meta-Analysis. PLoS ONE, 7(9), 1–8. https://doi.org/10.1371/journal.pone.0045264
Chicago
Lei Liu, Xiaomei Wu, Limin Liu, Jin Geng, Zhe Yuan, Zhongyan Shan, Lei Chen, and Demetrios Vavvas. 2012. “Prevalence of Diabetic Retinopathy in Mainland China: A Meta-Analysis.” PLoS ONE 7 (9): 1–8. doi:10.1371/journal.pone.0045264.