Block, M G Use of multiple regression techniques in determining the surface of the cornea. [electronic resource] - American journal of optometry and physiological optics Dec 1984 - 721-8 p. digital Publication Type: Journal Article ISSN: 0093-7002 Standard No.: 10.1097/00006324-198412000-00001 doi Subjects--Topical Terms: Cornea--anatomy & histologyHumansMathematicsModels, Anatomic