K V HIMAVANI, M. SUDHEER, G. NARESH, A. PADMA, and P. RAMALINGAM. 2011. “Development of New Validated Spectrophotometric Method for the Estimation of Sulphamethoxazole & Its Application of Protein Binding Studies”. International Journal of Pharma and Bio Sciences 2 (1):565-70. https://ijpbs.net/index.php/journal/article/view/592.