1. Sensory adaptations to cyclodeviations;Guyton,1978
2. Adaptation to tilting of the visual environment in cyclotropia;Ruttum;Am J Ophthalmol,1983
3. Clinical and theoretical aspects of cyclotropia;von Noorden;J Pediatr Ophthalmol Strabismus,1984
4. Surgical correction of cyclotropia;Harada;Jpn J Ophthalmol,1964
5. Surgical treatment options in cyclotropia;von Noorden;J Pediatr Ophthalmol Strabismus,1990