TY - JOUR AU - Coll{eacute}, R AU - Zimmerman, Brian AU - Soares, Christopher AU - Coursey, Bert C2 - Applied Radiation and Isotopes DA - 1999-01-01 00:01:00 LA - en M1 - 50 PB - Applied Radiation and Isotopes PY - 1999 TI - Determination of a Calibration Factor for the Non-Destructive Assay of Guidant 32P Brachytherapy Sources ER -