J I PASCAL

A note on color vision.

J I PASCAL, 1953, American journal of optometry and archives of American Academy of Optometry.

Real significance of centering a contact lens.

J I PASCAL, 1948, Archives of ophthalmology.

Basis and applications of the accommodative unit.

J I PASCAL, 1950, Ophthalmologica. Journal international d'ophtalmologie. International journal of ophthalmology. Zeitschrift fur Augenheilkunde.

Effect of Accommodation on the Retinal Image *

J I PASCAL, J. I. Pascal, 1952, The British journal of ophthalmology.