Preethi, S. P.; Shankar, K.; Veerasigamani, G.; Asokan, Y.; Vittal, R. G.; G., G. R.; Radhakrishnan, H. N. K.; Devarajan, S. Efficacy of Follitropin Alfa Versus Follitropin Beta in Indian Women - Impact on Oocyte Yield and Pregnancy Outcome: A Retrospective Study. Int J Reprod Contracept Obstet Gynecol 2026.