1. Kinori M, Robbins SL. ET. In: Yanoff M, Duker JS, editors. Ophthalmology. 5th ed. United States: Elsevier Saunders; 2014. p. 1211.
2. Development of strabismus in children initially diagnosed with pseudostrabismus;Sefi-Yurdakul;Strabismus,2016
3. Incidence of ET developing in subjects previously diagnosed with pseudoET: A pilot study;Anwar;Strabismus,2012
4. Incidence of strabismus and amblyopia in preverbal children previously diagnosed with pseudoET;Silbert;JAAPOS,2012
5. Age at strabismus diagnosis in an incidence cohort of children;Mohney;Am J Ophthalmol,2007