RT Journal Article SR Electronic T1 Quantitative Cerebral Blood Flow with PET in the 1980s: Going with the Flow (perspective on “Brain Blood Flow Measured with Intravenous H2 15O. I. Theory and Error Analysis” J Nucl Med. 1983;24:782–789 and “Brain Blood Flow Measured with Intravenous H2 15O. II. Implementation and Validation” J Nucl Med. 1983;24:790–798) JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 89S OP 104S DO 10.2967/jnumed.120.252130 VO 61 IS Supplement 2 A1 Carson, Richard E. YR 2020 UL http://jnm.snmjournals.org/content/61/Supplement_2/89S.abstract AB