TY - RPRT TI - A novel method for constructing gene-targeting vectors. AU - K Akiyama AU - H Watanabe AU - S Tsukada AU - H Sasai PY - 2000 DO - 10.1093/nar/28.16.e77 UR - https://pubmed.ncbi.nlm.nih.gov/10931936/ ID - 10931936 ER -