Baez Pérez, Julio César, et al. “PO21 Effect of the Flavonoid Chrysin on Behavioral Hopelessness in a Wistar Rat Model of Surgical Menopause”. Revista Productos Naturales, vol. 6, no. 1, June 2025, pp. 90-92, https://doi.org/10.3407/bx5st738.