SYFRIDIANA, R.; HERAWATI, F. . Roflumilast: Review of Phosphodiesterase-4 Inhibitor as Asthma Therapy . Journal of Health Sciences, [S. l.], v. 14, n. 3, p. 214–221, 2021. DOI: 10.33086/jhs.v14i3.2114. Disponível em: https://journal2.unusa.ac.id/index.php/JHS/article/view/2114. Acesso em: 3 may. 2024.