Suppinyopong, S. ., C. . Khlaikhrua, and C. . Karavakul. “Improving Pregnancy Rates After Intracytoplasmic Sperm Injection by Using MIFT Technique : A New Option for Embryo Transfer”. Siriraj Medical Journal, vol. 53, no. 1, Aug. 2020, pp. 22-26, https://he02.tci-thaijo.org/index.php/sirirajmedj/article/view/244050.