@misc{indiciae0c5198e19bc6,
  title = {Contraception after heart surgery.},
  author = {M Y Abdalla and E el Din Mostafa},
  year = {1992},
  doi = {10.1016/0010-7824(92)90143-h},
  url = {https://pubmed.ncbi.nlm.nih.gov/1591924/},
  note = {Source identifier: 1591924}
}