Al-Azemi, M, Kyrou, D, Kolibianakis, E M, Humaidan, P, Van Vaerenbergh, I, Devroey, P, Fatemi, H M & Al Humaidan, P S H 2012, ' Elevated progesterone during ovarian stimulation for IVF ', RBM Online, vol. 24, no. 4, pp. 381-8 . https://doi.org/10.1016/j.rbmo.2012.01.010 Al-Azemi, M, Kyrou, D, Kolibianakis, E M, Humaidan, P, Van Vaerenbergh, I, Devroey, P & Fatemi, H M 2012, ' Elevated progesterone during ovarian stimulation for IVF ', Reproductive BioMedicine Online, vol. 24, no. 4, pp. 381-8 . https://doi.org/10.1016/j.rbmo.2012.01.010 Vrije Universiteit Brussel