Barajas Pineda LT, Del Río Valdivia JE, Andrade Sanchez AI, Flores Moreno PJ, Salazar C. CM, Ramos Carranza IG. Physical fitness among mexican youth users of marijuana and/or alcohol and its comparison with non-users. Acta Universitaria [Internet]. 2017 May 20 [cited 2026 Jul. 16];27(2):39-45. Available from: https://www.actauniversitaria.ugto.mx/index.php/acta/article/view/1335