Castrejón Caballero JL, Vargas Agis D, Juárez Reyes YJ, Zepeda Ruiz LA. Time dedicated to sleep in Mexican population, associated characteristics. Antropbio [Internet]. 2017 Jan. 5 [cited 2024 Jul. 17];17(2). Available from: https://revistas.unam.mx/index.php/eab/article/view/56848