NGUYEN, T. T.; DOAN, H. T.; QUAN, L. H. The spindle of oocytes observed by polarized light microscope can predict embryo quality. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 8, n. 1, p. 131–134, 2018. DOI: 10.18203/2320-1770.ijrcog20185408. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/5784. Acesso em: 27 oct. 2025.