@misc{indiciae4c5e6921a79a,
  title = {Active patient orientation.},
  author = {B A Schulman and M A Swain},
  doi = {10.1016/s0738-3991(80)80027-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/10246464/},
  note = {Source identifier: 10246464}
}