@misc{indiciaeb30c8a43cdd1,
  title = {A-nor oxa steroids.},
  author = {S D Levine},
  year = {1965},
  doi = {10.1021/jm00328a031},
  url = {https://pubmed.ncbi.nlm.nih.gov/5883723/},
  note = {Source identifier: 5883723}
}