RT Journal Article SR Electronic T1 Myocardial Kinetics of Carbon-11-Meta-Hydroxyephedrine: Retention Mechanisms and Effects of Norepinephrine JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 1287 OP 1293 VO 34 IS 8 A1 Timothy R. DeGrado A1 Gary D. Hutchins A1 Steven A. Toorongian A1 Donald M. Wieland A1 Markus Schwaiger YR 1993 UL http://jnm.snmjournals.org/content/34/8/1287.abstract AB