Yáñez-Yáñez, R., Mc Ardle-Draguicevic, N., Martínez-Alarcón , C. . and Quintana-Peña , P. (2022) “Functionality in elderly people with COPD, face-to-face rehabilitation and telerehabilitation: A systematic review”, Horizonte Sanitario, 22(1), pp. 207-215. doi: 10.19136/hs.a22n1.4965.