@misc{indiciae6301e58d25b4,
  title = {GnRH Agonists and IVF--controls?},
  author = {D Barad and M Feinman},
  year = {1989},
  doi = {10.1016/s0015-0282(16)60933-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/2506082/},
  note = {Source identifier: 2506082}
}