@misc{indiciae07fd29dbee01,
  title = {Allylestrenol: a new oral progestogen.},
  author = {S FIELD-RICHARDS and L SNAITH},
  year = {1961},
  doi = {10.1016/s0140-6736(61)91310-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/13699366/},
  note = {Source identifier: 13699366}
}