Koty, A. (2010) “Spectrophotometric Determination of Penicillamine with 2,6-Dichlorophenolindophenol in Drug Formulations”, Asian Journal of Chemistry, 20(6), pp. 4239–4248. Available at: https://asianpubs.org/index.php/ajchem/article/view/19013 (Accessed: 29 November 2024).