Restrepo JE, Ospina-Bran ZE, Cuartas-Montoya GP. Mood and perceived social support of Colombian older adults with chronic obstructive pulmonary disease during the pandemic: A cross-sectional descriptive study. Gac Méd Caracas [Internet]. 19 de marzo de 2022 [citado 3 de agosto de 2024];130(1):105-13. Disponible en: http://saber.ucv.ve/ojs/index.php/rev_gmc/article/view/23594