Effects of the New COVID-19-Induced Rule on Substitutions and Performance in Italian Elite Soccer. - Ruscello, Bruno; Tozzi, Matteo; Apollaro, Gennaro; Grossi, Alberto; Morganti, Gabriele; Esposito, Mario; Pantanella, Laura; Messina, Giuseppe; Padua, Elvira (Sports (2075-4663), 2023)