Pursed lip breathing is a technique that helps people living with asthma or COPD when they experience shortness of breath. Pursed lip breathing helps control
Adinil, H. 2004. Penatalaksanaan Hipertensi Secara Komprehensif. Jurnal Kedokteran Muhammadiyah 2 (2) Almatsier, S. 2010. Penuntun Diet, Edisi Baru. Gramedia: Jakarta. Amandeep K., Preksha S.