@misc{indiciaef75a989037f8,
  title = {A cautionary note about PTV.},
  author = {P Rosen},
  year = {1976},
  doi = {10.1016/s0361-1124(76)80316-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/1018357/},
  note = {Source identifier: 1018357}
}