PHUONG, Nguyen Thi; CHINH, Nguyen Thuy; MANH, Vu Quoc; HOANG, Thai; TRUNG, Vu Quoc. Some characteristics and allopurinol release of carrageenan/ allopurinol films using polyethylene oxide as a dispersion aid agent. <b>Vietnam Journal of Science and Technology</b>, Hanoi, VN, v. 58, n. 2, p. 219–227, 2020. DOI: 10.15625/2525-2518/58/2/13870. Disponível em: https://vjs.ac.vn/jst/article/view/13870. Acesso em: 10 jan. 2026.