Francavilla, Vincenzo Cristian, Rita Polito, Giuseppe Messina, Maria Chiara Parisi, Omar Gaetano Maria Mingrino, Angelo Campanozzi, Aurora Daniele, Antonietta Messina, Vincenzo Monda, and Anna Valenzano. “Immune System and Physical Activity”. Journal of Human Sport and Exercise 15, no. 4proc (December 22, 2020): S1534-S1543. Accessed May 15, 2024. https://www.jhse.ua.es/article/view/2020-v15-n4-proc-immune-system-physical-activity.