IMPROVING OXYGEN SATURATION IN COPD PATIENTS THROUGH THE COMBINED APPLICATION OF THE TRIPOD POSITION AND BALLOON BLOWING EXERCISES. IJCNP [Internet]. 2026 Sep. 21 [cited 2026 Oct. 2];1(1):71-6. Available from: https://ijcnp.lppmubs.com/index.php/ijcnp/article/view/11