Garcia-Morales, Gloria Ines, et al. “Caloric Restriction Improves Perceived Exertion While Conserving Immunity, Fatigue, Inflammation, and Physical Performance in Male Professional Soccer Players: A Controlled Randomized Trial”. Journal of Human Sport and Exercise , vol. 20, no. 2, Jan. 2025, pp. 419-34, https://doi.org/10.55860/3a6khe67.