RT Journal Article SR Electronic T1 Treating the thyroid: Trust the feedback loop JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 71 OP 72 DO 10.3949/ccjm.92b.02025 VO 92 IS 2 A1 Mandell, Brian F. YR 2025 UL http://www.ccjm.org/content/92/2/71.abstract AB