«Percepción De Calidad De Vida Mediante El Cuestionario Whoqol - Old (World Health Organization Quality of Life - Old) En Adultos Mayores Que Asisten a La Consulta Externa Del Hospital De atención Integral Del Adulto Mayor De Quito: Perception of Quality of Life by Whoqol-Old Instrument in Outpatients Older Adults at the Hospital of Comprehensive Care of the Ederly of Quito». 2018. La U Investiga 5 (1): 41-59. //ojs.devsoftec.com/index.php/lauinvestiga/article/view/374.