D, MURALI, and PURNA CHANDRA RAO G. “SPECTROPHOTOMETRIC METHODS FOR THE QUANTIFICATION OF CARISOPRODOL USING FERRIC CHLORIDE, O-PHENANTHROLINE, AND P-NITROANILINE, SODIUM NITRITE AS ANALYTICAL REAGENTS”. Asian Journal of Pharmaceutical and Clinical Research 12, no. 2 (February 7, 2019): 384–390. Accessed May 20, 2024. https://journals.innovareacademics.in/index.php/ajpcr/article/view/29902.