How to cite this article:
Bilibio JP, Lorenzzoni PL, Meireles AJC, Maciel Y, Sales P, do Nascimento FC. The usefulness of metaphase I oocytes in women who undergo controlled ovarian hyperstimulation for intracytoplasmic sperm injection. JBRA Assist. Reprod. 2021; 25:115-121 doi:10.5935/1518-0557.20200062