1. Physiology of the Eye;Adler,1965
2. The position of rest during anesthesia and sleep;Breinin;Arch. Ophth.,1957
3. The primary position of the eyes;Stutterheim;Brit. J. Ophth.,1933
4. Visual optics in the cat, including posterior nodal distance and retinal landmarks;Vakkur;Vision Res.,1963
5. Movements of the eye;Alpern,1962