TY - RPRT TI - Age-related differences in the E2A-encoded transcription factor E47 in bone marrow-derived B cell precursors and in splenic B cells. AU - Daniela Frasca AU - Elaine Van Der Put AU - Richard L Riley AU - Bonnie B Blomberg PY - 2004 DO - 10.1016/j.exger.2003.09.027 UR - https://pubmed.ncbi.nlm.nih.gov/15050281/ ID - 15050281 ER -