RT Journal Article SR Electronic T1 SNM/ACNP Petition NRC to Change 10 CFR 35 JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 1296 OP 1296 VO 30 IS 8 YR 1989 UL http://jnm.snmjournals.org/content/30/8/1296.1.abstract AB