title: [Role of certain factors in the strengthening of refraction in preschool children].
mesh_terms: D000367:Age Factors; D001238:Asphyxia Neonatorum / Q000150:complications; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007231:Infant, Newborn; D012029:Refraction, Ocular; D012030:Refractive Errors / Q000209:etiology* / Q000235:genetics; D014787:Vision Tests; D014792:Visual Acuity
vernacular_title: Rol' nekotorykh faktorov v usilenii refraktsii u doshkol'nikov.