Siddappa K, Mallikarjun M, Reddy T, Tambe M. Spectrophotometric determination of metronidazole through Schiff’s base system using vanillin and PDAB reagents in pharmaceutical preparations. Eclet. Quim. [Internet]. 2008 Dec. 22 [cited 2024 Nov. 22];33(4):41-6. Available from: https://revista.iq.unesp.br/ojs/index.php/ecletica/article/view/328