Beltrán, Víctor, 		von Marttens, Alfredo, AND 		Venegas, Bernardo.
" Proceedings from the scientific closing seminar of the project: semi-presential technological support platform for urgent and priority dental care for the elderly in the context of the covid-19 pandemic in the chilean population." <em>Journal of Oral Research</em> [Online], (28 April 2022)