RT Journal Article SR Electronic T1 The eyes: A window into the past JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 422 OP 424 DO 10.3949/ccjm.77a.09157 VO 77 IS 7 A1 Crum-Cianflone, Nancy F. YR 2010 UL http://www.ccjm.org/content/77/7/422.abstract AB