RT Journal Article SR Electronic T1 What is the target TSH level in thyroid hormone replacement for primary hypothyroidism? JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 329 OP 330 VO 70 IS 4 A1 Robert S. Zimmerman YR 2003 UL http://www.ccjm.org/content/70/4/329.abstract AB