Progestin-primed ovarian stimulation outcomes in in-vitro fertilization (IVF) – A systematic review of the literature - Vyacheslav Notanovich Lokshin; Aigerim Temirkhanovna Abshekenova; Gian Carlo Di Renzo; Michael Feichtinger; Sholpan Kenesovna Karibayeva; Dana Margulanovna Syzdykova (Gynecological Endocrinology, 2024)