RT Journal Article SR Electronic T1 Lower Normal Values for 131I Thyroid Uptake Not Related to the Ingestion of White Bread JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 743 OP 745 VO 12 IS 11 A1 Manfred Blum A1 Ramesh Chandra YR 1971 UL http://jnm.snmjournals.org/content/12/11/743.abstract AB