RT Journal Article SR Electronic T1 CGMP for PET Drugs: Important Steps to Take Now JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 17N OP 17N VO 51 IS 12 A1 VanBrocklin, Henry A1 Schwarz, Sally YR 2010 UL http://jnm.snmjournals.org/content/51/12/17N.2.abstract AB