RT Journal Article SR Electronic T1 Renal Depth Estimates to Improve the Accuracy of Glomerular Filtration Rate JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 1822 OP 1825 VO 39 IS 10 A1 Adam P. Steinmetz A1 S. Tzila Zwas A1 Sorina Macadziob A1 Galina Rotemberg A1 Ygal Shrem YR 1998 UL http://jnm.snmjournals.org/content/39/10/1822.abstract AB