Accuracy of Inhaler Use in COPD Patients and Factors Affecting It. Jurnal Respirologi Indonesia, [S. l.], v. 43, n. 4, p. 231–238, 2023. DOI: 10.36497/jri.v43i4.508. Disponível em: https://jurnalrespirologi.org/index.php/jri/article/view/508. Acesso em: 2 aug. 2025.