1. Strabismus in the adult;Brown,1962
2. Associated divergence and accommodative insufficiency;von Noorden;Doc. Ophthalmol.,1973
3. Studies in monocular and binocular accommodation with their clinical applications;Duane;Am. J. Ophthalmol.,1922
4. The physiology and management of divergent strabismus;Costenbader,1950
5. Treatment of divergent deviations;Knapp,1958