1. Worth and Chavasse's Squint: the Binocular Reflexes and Treatment of Strabismus;Lyle,1950
2. Terminology with extended comments of the position of rest and on fixation;Lancaster,1958
3. Ocular divergence mechanisms;Jampolsky;Trans Am Ophthalmol Soc,1970
4. Lectures on Motor Anomalies;Bielschowsky,1940
5. Binocular 3-D video-oculography;Wassill;Strabismus,2001