AZIZ, N. F.; HUSSEIN-AL-ALI, S.; GHAREEB, M. M. .; NASHWAN, N. A. The use of chitosan as an effective carrier of theophylline - an anti-asthmatic drug. Polimery, [S. l.], v. 68, n. 3, p. 157-168, 2023. DOI: 10.14314/polimery.2023.3.4. Disponível em: http://ichp.vot.pl/index.php/p/article/view/2280. Acesso em: 16 may. 2024.