Masalan A, M.P., M.P. Del Río C, Á.C. Yánez C, A.X. Araya, and Y. Molina. 2018. “Cognitive-Behavioral Intervention on Senior Adults With Sleep Disorders”. Enfermería Universitaria 15 (1). https://doi.org/10.22201/eneo.23958421e.2018.1.62901.