RT Journal Article SR Electronic T1 Quality Control in Nuclear Medicine Procedures JF Journal of Nuclear Medicine Technology JO J. Nucl. Med. Technol. FD Society of Nuclear Medicine SP 44 OP 51 VO 2 IS 2 A1 Lovegrove, Frederic A1 Langan, James A1 Wagner, Henry N. YR 1974 UL http://tech.snmjournals.org/content/2/2/44.abstract AB