RT Journal Article SR Electronic T1 MORE ON DOSE CALIBRATOR PERFORMANCE JF Journal of Nuclear Medicine Technology JO J. Nucl. Med. Technol. FD Society of Nuclear Medicine SP 169 OP 169 VO 5 IS 3 A1 Timpe, Gerald M. A1 Deville, Terry A1 Shepard, Jesse YR 1977 UL http://tech.snmjournals.org/content/5/3/169.1.abstract AB