A Prospective Comparative Study of Mifepristone Combined with Misoprostol vs Letrozole Combined with Misoprostol for First-trimester Medical Abortion. - Kumar, Abhijeet; Singh, Sanjay; Abichandani, Roshni; Dey, Madhusudan; Nair, Vinod G.; Kaur, Eshwarya J.; Parikh, Sameena (International Journal of Infertility & Fetal Medicine, 2025)