F. F. Al-Masoody and M. T. Al-Obaidi, “Adding Low Dose hCG to rFSH in GnRH Antagonist ICSI Cycles: A Randomized Controlled Trial”, IJEIR, vol. 11, no. 2, pp. 101–116, Nov. 2021, doi: 10.28969/IJEIR.v11.i2.r8.