TY - JOUR AU - Brian Zimmerman AU - Michael Unterweger AU - J Brodack C2 - European Journal of Nuclear Medicine DA - 2000-01-01 LA - en M1 - 27 PB - European Journal of Nuclear Medicine PY - 2000 TI - Development of a Radioactivity Measurement Standard for the Potential Radiotherapy Radionuclide 177Lu ER -