Frontiers in Endocrinology, Vol 11 (2020) Abbara, A, Hunjan, T, Ho, V N A, Clarke, S A, Comninos, A N, Izzi-Engbeaya, C, Ho, T M, Trew, G H, Hramyka, A, Kelsey, T, Salim, R, Humaidan, P, Vuong, L N & Dhillo, W S 2020, ' Endocrine Requirements for Oocyte Maturation Following hCG, GnRH Agonist, and Kisspeptin During IVF Treatment ', Frontiers in Endocrinology, vol. 11, 537205 . https://doi.org/10.3389/fendo.2020.537205 Frontiers in Endocrinology