RT Journal Article SR Electronic T1 Technetium-99m Pharmaceuticals: Preparation and Quality Control in Nuclear Medicine JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 831 OP 831 DO 10.2967/jnumed.109.062166 VO 50 IS 5 A1 Susan Z. Lever A1 John R. Lever YR 2009 UL http://jnm.snmjournals.org/content/50/5/831.abstract AB