Development and Validation of a Robust Analytical Method for the Quantification of NDMA and NDEA Impurities in Ranitidine Hydrochloride API by HPLC and LC-MS/MS. JOC [Internet]. 2025 Sep. 26 [cited 2026 Feb. 5];24(3):778-90. Available from: https://carcinogenesis.com/index.php/JOC/article/view/1123