title: Voluntary unilateral convergent strabismus.
abstract: This syndrome has been reported as a medical rarity. However, 16 cases, including 2 families, add to knowledge of the occurrence, age of onset, emotional factors, and to possible genetic basis in the etiology.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D005260:Female; D005799:Genes, Dominant; D006801:Humans; D008297:Male; D013285:Strabismus / Q000235:genetics*