S. Agarwal, D. Krishna, G. Pranesh, and K. A. Rao, “Prediction of efficacy of gonadotropin releasing hormone agonist trigger for final oocyte maturation through post-trigger 12-hour luteinizing hormone, follicle stimulating hormone and progesterone levels in COS: a prospective study”, Int J Reprod Contracept Obstet Gynecol, vol. 8, no. 12, pp. 4871–4877, Nov. 2019.