@misc{indiciaecb2be4928273, title = {Construction of gene targeting vectors from lambda KOS genomic libraries.}, author = {S Wattler and M Kelly and M Nehls}, year = {1999}, doi = {10.2144/99266rr02}, url = {https://pubmed.ncbi.nlm.nih.gov/10376154/}, note = {Source identifier: 10376154} }