[Method of determination of the need of a population for contact lenses].
D003261:Contact Lenses / Q000706:statistics & numerical data*; D006801:Humans; D008433:Mathematics; D012424:Rural Population; D012426:Russia; D014505:Urban Population; D014786:Vision Disorders / Q000453:epidemiology* / Q000628:therapy; D014792:Visual Acuity
Metodika opredeleniia potrebnosti naseleniia v kontaktnykh linzakh