@misc{indiciae0af54d9d49b1,
  title = {Assisted conception: cumulative effectiveness.},
  author = {D J Rowlands and R J Armatage and L R Nice and M G Hull},
  year = {1993},
  doi = {10.1136/bmj.306.6870.146-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/8435634/},
  note = {Source identifier: 8435634}
}