Spectrophotometric Determination of Bromhexine Hydrochloride by Diazotization and Coupling Method in Its Pharmaceutical Preparations. Iraqi Journal of Science [Internet]. 2020 Sep. 29 [cited 2024 Nov. 22];61(9):2172-81. Available from: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/1860