RT Journal Article SR Electronic T1 Reply: Can Delayed Cortical Transit Identify Those Kidneys Whose Function Is at Risk? JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 169 OP 169 DO 10.2967/jnumed.108.056689 VO 50 IS 1 A1 Schlotmann, Andreas A1 Clorius, John H. YR 2009 UL http://jnm.snmjournals.org/content/50/1/169.abstract AB