Decreased Expression of Endocrine Glands Vascular Endothelial Growth Factor (EG-VEGF) in Rat Endometrial After Stimulation with Recombinants FSH Can be Reduce Implantation Rates, Muharam, Raden, Sahar Nurhuda, Kusmardi Kusmardi, Yunaini Luluk, Novita Risqa, Thuffi Rosalina, Tjampakasari Conny Riana, Birowo Ponco, and Kristanty Diyah , Pharmacognosy Journal, October 2023, Volume 15, Issue 5, p.707-713, (2023)