RT Journal Article SR Electronic T1 Myocardial Perfusion with Rubidium-82: III. Theory Relating Severity of Coronary Stenosis to Perfusion Deficit JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 1190 OP 1196 VO 25 IS 11 A1 Nizar A. Mullani YR 1984 UL http://jnm.snmjournals.org/content/25/11/1190.abstract AB