Simultaneous estimation of aspirin and omeprazole in laboratory sample by different UV spectrophotometric techniques. International Journal of Advances in Pharmaceutics, [S. l.], v. 8, n. 1, p. e5306, 2019. DOI: 10.7439/ijap.v8i1.5306. Disponível em: https://ssjournals.co.in/index.php/ijap/article/view/5306. Acesso em: 4 jun. 2025.