@misc{indiciae7e87e4213bdc,
  title = {Lactation and contraception.},
  author = {R B Greenblatt and S Hernandez-Ayup and M Ben-David},
  year = {1974},
  url = {https://pubmed.ncbi.nlm.nih.gov/4436851/},
  note = {Source identifier: 4436851}
}