RT Journal Article SR Electronic T1 Use of NEMA Protocols for Routine Quality Assurance JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 95 OP 96 VO 26 IS 1 A1 T. D. Cradduck A1 E. Busemann-Sokole YR 1985 UL http://jnm.snmjournals.org/content/26/1/95.abstract AB