Immediate Effects of Diaphragmatic Breathing Versus Pursed Lip Breathing on Blood Pressure, Pulse Rate and Oxygen Saturation of Patients with Hypertension. mfm [Internet]. 2024 Apr. 7 [cited 2025 Nov. 17];32(9). Available from: https://medicalforummonthly.com/index.php/mfm/article/view/1512