TY - RPRT TI - Human umbilical cord mesenchymal stromal cells ameliorate ovarian damage and restore function in Premature Ovarian Insufficiency rat model AU - Rong, X. AU - Qin, X. AU - Song, F. AU - Fu, Y. PY - 2025 DO - 10.64898/2025.12.07.692863 UR - https://www.biorxiv.org/content/10.64898/2025.12.07.692863v1 ID - 10.64898/2025.12.07.692863 ER -