Yakoub, Kamal M, Davies, David J, Su, Zhangjie, Bentley, Conor, Forcione, Mario, Toman, Emma, Hammond, Douglas, Watson, Callum N, Bishop, Jon et al (2019) Investigation into repetitive concussion in sport (RECOS): study protocol of a prospective, exploratory, observational cohort study. BMJ Open, 9 (7). e029883.
Yakoub, Kamal M, O'Halloran, Patrick, Davies, David J, Bentley, Conor, Watson, Callum N, Forcione, Mario, Scarpa, Ugo, Bishop, Jonathan R B, Toman, Emma et al (2018) Study of Concussion in Rugby Union through MicroRNAs (SCRUM): a study protocol of a prospective, observational cohort study. BMJ Open, 8 (11). e024245.