RT Journal Article SR Electronic T1 A Fork-Lift Device for Changing Collimators on the Pho/Gamma Camera JF Journal of Nuclear Medicine Technology JO J. Nucl. Med. Technol. FD Society of Nuclear Medicine SP 29 OP 30 VO 1 IS 1 A1 Lopez, Leonard A1 Barbier, Jean YR 1973 UL http://tech.snmjournals.org/content/1/1/29.abstract AB