@misc{indiciaea3b205181333,
  title = {An OR Technician program.},
  author = {B A Black},
  year = {1969},
  doi = {10.1016/s0001-2092(08)71122-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/4180991/},
  note = {Source identifier: 4180991}
}