Evert Iraheta, B. and Álvarez Bogantes, C. 2020. Analysis of overweight and obesity, levels of physical activity and self-esteem of Salvadoran children. MHSalud: Revista en Ciencias del Movimiento Humano y Salud. 17, 1 (Jan. 2020), 1–15. DOI:https://doi.org/10.15359/mhs.17-1.1.