(1)
Viljoen, C.; Schoeman, M.; Brandt, C.; Patricios, J.; van Rooyen, C. Concussion Knowledge and Attitudes Among Amateur South African Rugby Players.
SA J Sports Med
2017
,
29
(1), 1-6.
https://doi.org/10.17159/2078-516X/2017/v29i1a2993
.