VAN NIEKERK, R L; LYNCH, E. The relationship between anxiety and shoulder injuries among South African university and club rugby players. South African Journal of Sports Medicine, [S. l.], v. 24, n. 4, 2012. DOI: 10.7196/SAJSM.353. Disponível em: https://journals.assaf.org.za/index.php/sajsm/article/view/523. Acesso em: 7 may. 2024.