title: [Formation of concrete visual thinking in infants with visual defects in the first year of life].
authors.forename: A A
authors.initials: AA
authors.lastname: Nevskaia
authors.forename: L I
authors.initials: LI
authors.lastname: Leushina
authors.forename: V M
authors.initials: VM
authors.lastname: Bondarko
mesh_terms: D016022:Case-Control Studies; D006801:Humans; D007223:Infant; D014796:Visual Perception / Q000502:physiology*; D019987:Persons with Visual Disabilities