TY - RPRT TI - Efficient gene transfer into murine embryonic stem cells by nucleofection. AU - Peer Lorenz AU - Ulf Harnack AU - Rudolf Morgenstern PY - 2004 DO - 10.1023/b:bile.0000045658.33723.d6 UR - https://pubmed.ncbi.nlm.nih.gov/15604802/ ID - 15604802 ER -