RT Journal Article SR Electronic T1 Reproducibility of Repeated Measures of Carbon-11-Raclopride Binding in the Human Brain JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 609 OP 613 VO 34 IS 4 A1 Nora D. Volkow A1 Joanna S. Fowler A1 Gene-Jack Wang A1 Stephen L. Dewey A1 David Schlyer A1 Robert MacGregor A1 Jean Logan A1 David Alexoff A1 Colleen Shea A1 Robert Hitzemann A1 Burton Angrist A1 Alfred P. Wolf YR 1993 UL http://jnm.snmjournals.org/content/34/4/609.abstract AB