著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Abbas Ali Yekta and Akbar Fotouhi and Mehdi Khabazkhoob and Hassan Hashemi and Hadi Ostadimoghaddam and Javad Heravian and Shiva Mehravaran,"The Prevalence of Refractive Errors and its Determinants in the Elderly Population of Mashhad, Iran",Ophthalmic Epidemiology,0928-6586,Informa UK Limited,2009-01,16,3,198-203,https://cir.nii.ac.jp/crid/1360579819674078336,https://doi.org/10.1080/09286580902863049