RT Journal Article SR Electronic T1 Hyperthyroidism or thyrotoxicosis? (November 2008) JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 152 OP 152 DO 10.3949/ccjm.76c.03001 VO 76 IS 3 A1 Kittisupamongkol, Weekitt YR 2009 UL http://www.ccjm.org/content/76/3/152.1.abstract AB