BIOCHEMICAL AND PHYSIOLOGICAL MECHANISMS OF CHEST PERCUSSION IN ENHANCING SPUTUM CLEARANCE IN PULMONORY TUBERCULOSIS PATIENTS. Quantum Journal of Medical and Health Sciences, [S. l.], v. 4, n. 4, p. 9–15, 2025. DOI: 10.55197/qjmhs.v4i4.166. Disponível em: https://qjmhs.com/index.php/qjmhs/article/view/166. Acesso em: 17 apr. 2026.