Improved maturation competence of ovarian tissue oocytes using a biphasic in vitro maturation system for patients with gynecological malignancy: a study on sibling oocytes

Anastasia Kirillova, Ekaterina Bunyaeva, Heidi Van Ranst, Grigory N. Khabas, Maria Farmakovskaya, N S Kamaletdinov, Т. А. Назаренко, Aydar Abubakirov, Г. Т. Сухих, Johan Smitz