@misc{indiciae763ef03a5336,
  title = {Practice patterns in the U.S.},
  author = {James I Ausman},
  year = {2002},
  doi = {10.1016/s0090-3019(02)00979-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/12517633/},
  note = {Source identifier: 12517633}
}