@article{art863,
  title = {Effect of Oral Contraceptive Pill Pretreatment on Pregnancy Rates in Patients Stimulated with GnRH Antagonists and rFSH for ICSI},
  doi = {10.23958/ijirms/vol05-i04/863},
  url = {https://ijirms.in/index.php/ijecs/article/view/863}
}