Dyfyniad APA

Zhu, W., Wu, Y., Xu, D., Li, Y., Jun, B., Zhang, X., . . . Yu, J. (2013). Aspirin Use and Risk of Age-Related Macular Degeneration: A Meta-Analysis. Public Library of Science.

Dyfyniad Arddull Chicago

Zhu, Wei, Yan Wu, Ding Xu, Yan-Hong Li, Ba Jun, Xiao-Long Zhang, Fang Wang, and Jing Yu. Aspirin Use and Risk of Age-Related Macular Degeneration: A Meta-Analysis. Public Library of Science, 2013.

Dyfyniad MLA

Zhu, Wei, et al. Aspirin Use and Risk of Age-Related Macular Degeneration: A Meta-Analysis. Public Library of Science, 2013.

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