O’Sullivan, M., K. Mullins, A. D. van der Made, and P. Carton. “Time to Return to Play and Reinjury Rate of Hamstring Injuries With and Without Intramuscular Tendon Involvement: A Systematic Review and Meta-Analysis”. Scientific Journal of Sport and Performance, vol. 4, no. 1, Dec. 2024, pp. 12-30, doi:10.55860/WVUY3000.