R.R.A., B., H.R., T., S.R., F., J., K., J., L., K., N., . . . SCHOOL, D. M. (2020). Number of people blind or visually impaired by glaucoma worldwide and in world regions 1990 - 2010: A meta-analysis. Public Library of Science.
استشهاد بنمط شيكاغوR.R.A., Bourne, et al. Number of People Blind or Visually Impaired By Glaucoma Worldwide and in World Regions 1990 - 2010: A Meta-analysis. Public Library of Science, 2020.
MLA استشهادR.R.A., Bourne, et al. Number of People Blind or Visually Impaired By Glaucoma Worldwide and in World Regions 1990 - 2010: A Meta-analysis. Public Library of Science, 2020.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.