TIYAWORANAN, K. Spirometry Test Results and Factors Associated with Quality of Spirometry Test in Patients with Chronic Obstructive Pulmonary Disease (COPD) at Sisaket Hospital. Srinagarind Medical Journal, [S. l.], v. 31, n. 6, p. 348–354, 2017. Disponível em: https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/75272. Acesso em: 5 may. 2024.