Degradation behavior of theophylline/chitosan/β-cyclodextrin microspheres for pulmonary drug delivery. Bangladesh Journal of Pharmacology, [S. l.], v. 11, n. S1, p. S116-S122, 2016. DOI: 10.3329/bjp.v11iS1.25634. Disponível em: https://www.banglajol.info/index.php/BJP/article/view/25634. Acesso em: 4 jul. 2026.