@misc{indiciae24677094c5e5,
  title = {Hammerhead ribozyme engineering.},
  author = {N Usman and L Beigelman and J A McSwiggen},
  year = {1996},
  doi = {10.1016/s0959-440x(96)80119-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/8794164/},
  note = {Source identifier: 8794164}
}