Nandal, S. and Devi, M. G. (2026) “A randomized study comparing flexible PPOS with flexible GnRH antagonist protocol in IVF outcomes”, International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 15(7), pp. 2482–2486. doi: 10.18203/2320-1770.ijrcog20262091.