title: [Computation of the demand for corrective eyeglasses for children].
mesh_terms: D000293:Adolescent; D002648:Child; D005139:Eyeglasses / Q000706:statistics & numerical data*; D006801:Humans; D008433:Mathematics; D014586:USSR
vernacular_title: Raschet potrebnosti v korrigiruiushchikh ochkakh dlia deteĭ