@misc{indiciae93a7e940e8a2,
  title = {Advances in gene targeting methods.},
  author = {R Kühn and F Schwenk},
  year = {1997},
  doi = {10.1016/s0952-7915(97)80133-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/9099792/},
  note = {Source identifier: 9099792}
}