@misc{indiciae8aa555db251a,
  title = {An additional opinion.},
  author = {F L Mayfarth},
  year = {1977},
  doi = {10.1093/ptj/57.1.69},
  url = {https://pubmed.ncbi.nlm.nih.gov/831230/},
  note = {Source identifier: 831230}
}