RT Journal Article SR Electronic T1 From 201Tl to 99mTc-Sestamibi (perspective on “Technetium-99m Hexakis 2-Methoxyisobutyl Isonitrile: Human Biodistribution, Dosimetry, Safety, and Preliminary Comparison To Thallium-201 for Myocardial Perfusion Imaging” J Nucl Med. 1989;30:301–311) JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 110S OP 120S DO 10.2967/jnumed.120.251439 VO 61 IS Supplement 2 A1 Markus Schwaiger YR 2020 UL http://jnm.snmjournals.org/content/61/Supplement_2/110S.abstract AB