Thorpe, R., M. Blockman, H. . Talberg, and T. Burgess. “The Knowledge and Attitudes of South African-Based Runners Regarding the Use of Analgesics During Training and Competition”. South African Journal of Sports Medicine, vol. 34, no. 1, Sept. 2022, doi:10.17159/2078-516X/2022/v34i1a13976.