Carvajal-Espinoza, Rafael, et al. “ACE and ACTN3 Polymorphisms Analysis on Agility Test in National Players in Team Sports of Costa Rica. Pilot Study”. MHSalud: Revista En Ciencias Del Movimiento Humano Y Salud, vol. 20, no. 1, Jan. 2023, pp. 1-10, https://doi.org/10.15359/mhs.20-1.9.