@misc{indiciaec0b4b974cfb7,
  title = {Progress.},
  author = {P W GREELEY},
  year = {1952},
  doi = {10.1097/00006534-195202000-00001},
  url = {https://pubmed.ncbi.nlm.nih.gov/14920208/},
  note = {Source identifier: 14920208}
}