Development and Validation of an Evidence-based Home Pursed Lip Breathing Protocol for Improving Health Outcomes in Patients with COPD https://www.medrxiv.org/content/10.1101/2023.08.10.23293933
Development and Validation of an Evidence-based Home Pursed Lip Breathing Protocol for Improving Health Outcomes in Patients with COPD https://www.medrxiv.org/content/10.1101/2023.08.10.23293933