Hirsch, M J Refraction of young myopes and their parents--a reanalysis. [electronic resource] - American journal of optometry and archives of American Academy of Optometry Jan 1969 - 30-2 p. digital Publication Type: Journal Article ISSN: 0002-9408 Standard No.: 10.1097/00006324-196901000-00006 doi Subjects--Topical Terms: ChildHumansHyperopia--geneticsMyopia--epidemiologyRefraction, Ocular