@misc{indiciaeb424b338bf43,
  title = {Probing the hammerhead ribozyme structure with ribonucleases.},
  author = {R A Hodgson and N J Shirley and R H Symons},
  year = {1994},
  doi = {10.1093/nar/22.9.1620},
  url = {https://pubmed.ncbi.nlm.nih.gov/8202361/},
  note = {Source identifier: 8202361}
}