RT Journal Article SR Electronic T1 Alteration of the Cerebral Bloodflow Study Due to Reflux in Internal Jugular Veins JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 61 OP 64 VO 17 IS 1 A1 Jehuda J. Steinbach A1 Adel G. Mattar A1 Dorsey T. Mahin YR 1976 UL http://jnm.snmjournals.org/content/17/1/61.abstract AB