@misc{indiciae4d58bd1d18ac,
  title = {[Ovulation induction with steroids].},
  author = {P J Keller and M Ruppen and W E Schreiner and H I Wyss},
  year = {1969},
  url = {https://pubmed.ncbi.nlm.nih.gov/5400745/},
  note = {Source identifier: 5400745}
}