RT Journal Article SR Electronic T1 Blue sclera: An overlooked finding of iron deficiency JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 549 OP 550 DO 10.3949/ccjm.89a.22045 VO 89 IS 10 A1 Yasuhiro Kano YR 2022 UL http://www.ccjm.org/content/89/10/549.abstract AB