Anerao, Ajit, Bhushan Patil, and Nitin Pradhan. “DETERMINATION OF RESIDUAL DIMETHYL SULFATE IN METHOXSALEN DRUG SUBSTANCE BY PRE-COLUMN DERIVATIZATION WITH STATIC HEADSPACE GAS CHROMATOGRAPHY”. International Journal of Pharmacy and Pharmaceutical Sciences 10, no. 8 (August 1, 2018): 84–89. Accessed November 25, 2024. https://mail.innovareacademics.in/journals/index.php/ijpps/article/view/27670.