RT Journal Article SR Electronic T1 Therapeutic Doses of Iodine-131 Reveal Undiagnosed Metastases in Thyroid Cancer Patients with Detectable Serum Thyroglobulin Levels JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 1888 OP 1891 VO 28 IS 12 A1 Pacini, Furio A1 Lippi, Francesco A1 Formica, Nunzio A1 Elisei, Rossella A1 Anelli, Stefano A1 Ceccarelli, Claudia A1 Pinchera, Aldo YR 1987 UL http://jnm.snmjournals.org/content/28/12/1888.abstract AB