1.
Fierro B, Rocuant Urzua A. Nivel socioeconómico e índice de masa corporal: predictores de la condición física en estudiantes Chilenos (Socioeconomic level and Body mass index: predictors of physical condition in Chilean students). Retos [Internet]. 2023 Sep. 15 [cited 2025 Dec. 16];50:228-33. Available from: http://207.180.252.49/index.php/retos/article/view/98479