RT Journal Article SR Electronic T1 Avoiding a red card: recommendations for a consistent standard of concussion management in professional football (soccer) JF British Journal of Sports Medicine JO Br J Sports Med FD BMJ Publishing Group Ltd and British Association of Sport and Exercise Medicine SP bjsports-2021-104796 DO 10.1136/bjsports-2021-104796 A1 Vincent Gouttebarge A1 Edwin A Goedhart A1 Emmanuel Orhant A1 Jon Patricios YR 2021 UL http://bjsm.bmj.com/content/early/2021/09/27/bjsports-2021-104796.abstract AB