RT Journal Article SR Electronic T1 Estimation of Thyroid Uptake of 131I from Digitized Scintiscan Matrices JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 258 OP 260 VO 10 IS 6 A1 W. Newlon Tauxe YR 1969 UL http://jnm.snmjournals.org/content/10/6/258.abstract AB