TY - RPRT TI - Embryonic stem cell gene targeting using bacteriophage lambda vectors generated by phage-plasmid recombination. AU - T Tsuzuki AU - D E Rancourt PY - 1998 DO - 10.1093/nar/26.4.988 UR - https://pubmed.ncbi.nlm.nih.gov/9461458/ ID - 9461458 ER -