#3144019A patient during a visual acuity assessment session at the State Scientific Clinical Center of Otorhinolaryngology of the Federal medical-biological Agency of Russia.Sign in or register,to downloadAdd to cartRemove from cartCategories: Health, Science & TechnologyLocation: Moscow, RussiaEvent date: 30.06.2017Date published: 01.07.2017Author: Sergey PyatakovCredit: SputnikSource: SputnikOriginal: DigitalMedia: JPEG, 5416x3559px, 10.5Mbdeviceexaminationeyesfacehealthhorizontallandscapelensmedical sciencemedical treatmentmedical workerophthalmologistophthalmologyrehabilitationresearch