CHINH, Nguyen Thuy; THU TRANG, Nguyen Thi; MAI, Tran Thi; HOANG, Thai. Preparation, characterization and morphology of chitosan film containing nifedipine. <b>Vietnam Journal of Science and Technology</b>, Hanoi, VN, v. 53, n. 5, p. 637–645, 2015. DOI: 10.15625/0866-708X/53/5/5995. Disponível em: https://vjs.ac.vn/jst/article/view/5995. Acesso em: 10 jan. 2026.