@misc{indiciae5cd4cd297a1c,
  title = {Viroid structure.},
  author = {A K Kleinschmidt and G Klotz and H Seliger},
  year = {1981},
  doi = {10.1146/annurev.bb.10.060181.000555},
  url = {https://pubmed.ncbi.nlm.nih.gov/7020571/},
  note = {Source identifier: 7020571}
}