Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) L L Lim and N Cheung and J J Wang and F M A Islam and P Mitchell and S M Saw and T Aung and T Y Wong,Prevalence and risk factors of retinal vein occlusion in an Asian population,British Journal of Ophthalmology,0007-1161,BMJ,2008-08-06,92,10,1316-1319,https://cir.nii.ac.jp/crid/1361981468541942784,https://doi.org/10.1136/bjo.2008.140640