The Construct Validity of the CODA and Repeated Sprint Ability Tests in Football Referees - Riiser, A; Andersen, V; Castagna, C; Pettersen, S A; Saeterbakken, A; Froyd, C; Ylvisaker, E; Naess Kjosnes, T; Fusche Moe, V (Int J Sports Med, 2018)