@misc{indiciae285b8d51d573,
  title = {[The "penthrane analgizer"].},
  author = {O Zaffiri and R Centi and A Salicone},
  year = {1970},
  url = {https://pubmed.ncbi.nlm.nih.gov/5476999/},
  note = {Source identifier: 5476999}
}