TY - RPRT TI - Optimum threshold setting for a positron-sensitive probe with background rejection capability. AU - Seiichi Yamamoto AU - Kenichi Matsumoto AU - Michio Senda PY - 2004 DO - 10.1007/bf02985007 UR - https://pubmed.ncbi.nlm.nih.gov/15233287/ ID - 15233287 ER -