RT Journal Article SR Electronic T1 Reply: Simplified Quantification of Myocardial Flow Reserve with 18F-Flurpiridaz: Validation with Microspheres in a Pig Model JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 1835 OP 1836 DO 10.2967/jnumed.111.092056 VO 52 IS 11 A1 Hossam M. Sherif A1 Stephan G. Nekolla A1 Markus Schwaiger YR 2011 UL http://jnm.snmjournals.org/content/52/11/1835.2.abstract AB