@misc{indiciae53e6acf16721,
  title = {Review courses for the ECFMG examination.},
  author = {A C McGuinness},
  year = {1973},
  doi = {10.1097/00001888-197311000-00005},
  url = {https://pubmed.ncbi.nlm.nih.gov/4746292/},
  note = {Source identifier: 4746292}
}