Thakkar, Krina Thakkar, Ravikumar Patel Patel, Kalubha Zala Zala, Foram Patel Patel, and Parina Dobariya Dobariya. 2026. “Development and Validation of a Sensitive GC-MS Method for Determination of Nitrosamine Impurities in Foscarnet Sodium Injection”. Indian Journal of Pharmaceutical Chemistry and Analytical Techniques 2 (5): 1-10. https://doi.org/10.64062/.