“Spectrophotometric Determination of Epinephrine in Pharmaceutical Preparations Using Praseodymium As Mediating Metals”. Baghdad Science Journal 8, no. 1 (March 6, 2011): 110–117. Accessed November 21, 2024. https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/1142.