Pribadi, R. R., Singh, G. and Rumende, C. M. (2016) “The Role of Incentive Spirometry in Primary Spontaneous Pneumothorax”, Acta Medica Indonesiana, 48(1), p. 54. Available at: https://actamedindones.org/index.php/ijim/article/view/138 (Accessed: 9May2026).