title: [Limitations and effectiveness of sector use in squinting children (author's transl)].
mesh_terms: D000367:Age Factors; D002675:Child, Preschool; D006801:Humans; D009988:Orthoptics / Q000379:methods*; D013285:Strabismus / Q000628:therapy*
vernacular_title: Granice i skuteczność stosowania sektorów u dzieci zezujacych.