RT Journal Article SR Electronic T1 Empirically Treating High Serum Thyroglobulin Levels JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 1079 OP 1088 VO 46 IS 7 A1 Ernest L. Mazzaferri YR 2005 UL http://jnm.snmjournals.org/content/46/7/1079.abstract AB