@misc{indiciae0d0d6021a0de,
  title = {Novel screening procedure for recombinant plasmids.},
  author = {J Telford and P Boseley and W Schaffner and M Birnstiel},
  year = {1977},
  doi = {10.1126/science.318763},
  url = {https://pubmed.ncbi.nlm.nih.gov/318763/},
  note = {Source identifier: 318763}
}