Le Roux, Johan, Christa Janse van Rensburg, Steve Den Hollander, Gino Kerkhoffs, and Vincent Gouttebarge. “Pain, Impairment, Medication Use and Health-Related Quality of Life of Retired Professional Rugby Players”. South African Journal of Sports Medicine 36, no. 1 (September 9, 2024). Accessed December 21, 2024. https://journals.assaf.org.za/index.php/sajsm/article/view/17651.