Spectrophotometric and Reverse Flow Injection Method Determination of Nitrazepam in Pharmaceuticals Using O-Coumaric Acid as a New Chromogenic Reagent. Baghdad Science Journal, Iraq, Baghdad, v. 17, n. 1(Suppl.), p. 0265, 2020. DOI: 10.21123/bsj.2020.17.1(Suppl.).0265. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/3133.. Acesso em: 28 apr. 2024.