1. Incidence and types of childhood exotropia: a population-based study;Govindan;Ophthalmology,2005
2. Health-related quality of life in parents of children with intermittent exotropia;Yamada;J AAPOS,2011
3. Age of the emergence of negative attitudes toward strabismus;Paysse;J AAPOS,2001
4. Exodeviations;von Noorden,2002
5. Exotropia;Wright,1995