“A Feasibility Study of an Outpatient Pulmonary Exercise Training Program (Opetp) For Post Covid-19 Patients: Post-COVID Exercise Training”. Journal of Current Medical Research and Opinion 9, no. 03 (March 2, 2026): 4657–4669. Accessed October 19, 2026. https://manuscriptcentral.info/index.php/jcmro/article/view/1142.