Kirakosyan, Virab G., Samvel M. Vardapetyan, Lusine H. Varderesyan, and Avetis H. Tsaturyan. “DEVELOPMENT OF A RAPID AND EFFICIENT METHOD FOR QUANTITATIVE DETERMINATION OF N-NITROSODIMETHYLAMINE IMPURITY BY HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY IN METFORMIN HYDROCHLORIDE, LOSARTAN POTASSIUM, VALSARTAN AND RANITIDINE MEDICINAL RAW MATERIALS AND ITS PRODUCTS”. Proceedings of the YSU B: Chemical and Biological Sciences 55, no. 3 (256) (December 23, 2021): 296–299. Accessed July 22, 2024. https://journals.ysu.am/index.php/proceedings-chem-biol/article/view/vol55_no3_2021_pp296-299.