GUNEN, H.; KOSAR, F. Role of Systemic Corticosteroids In Moderate And Severe COPD . Annals of Medical Research, [S. l.], v. 7, n. 3, p. 0202–0206, 2021. Disponível em: http://www.annalsmedres.org/index.php/aomr/article/view/2808. Acesso em: 20 may. 2024.