HUSSIN, MONA A., et al. “The Therapeutic Potential of Human Umbilical Cord Blood Hematopoietic Stem Cells in Cyclophosphamide-Induced Ovarian Dysfunction in Rats”. International Journal of Sciences: Basic and Applied Research (IJSBAR), vol. 14, no. 1, Mar. 2014, pp. 364-73, https://gssrr.org/JournalOfBasicAndApplied/article/view/1850.