Spectrophotometric Determination of Mesalazine in Pharmaceutical Preparations by Oxidative Coupling Reactions with m-Aminophenol and 2,6- Dihydroxybenzoic Acid. Baghdad Science Journal, Iraq, Baghdad, v. 16, n. 4(Suppl.), p. 1010, 2019. DOI: 10.21123/bsj.2019.16.4(Suppl.).1010. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/4600.. Acesso em: 5 may. 2024.