@misc{indiciae77ec9788fbec,
  title = {Accounting for contributions. An update.},
  author = {S Pelfrey},
  doi = {10.1097/00005110-199307000-00007},
  url = {https://pubmed.ncbi.nlm.nih.gov/8360759/},
  note = {Source identifier: 8360759}
}