title: Monozygotic twins discordant for Duane's retraction syndrome. Case report.
authors.forename: L W
authors.initials: LW
authors.lastname: Kaufman
authors.forename: E R
authors.initials: ER
authors.lastname: Folk
authors.forename: M T
authors.initials: MT
authors.lastname: Miller
mesh_terms: D002675:Child, Preschool; D004200:Diseases in Twins; D004370:Duane Retraction Syndrome / Q000175:diagnosis / Q000235:genetics*; D006801:Humans; D008297:Male; D009886:Ophthalmoplegia / Q000235:genetics*; D014430:Twins, Monozygotic