C. . Villalba, I. . Pinedo, N. C. Snaider, F. D. . Vargas Capará, and R. . Gerometta, “Use of screens in the waiting room of a public pediatric hospital in the city of Corrientes, Argentina during the months April-June of the year 2019”, Rev. investig. cient. tecnol., vol. 4, no. 1, pp. 31–40, Dec. 2020.