Satya Balaji Tamalampudi; P. Shyamala; T. Sampath reddy; Sambasiva Rao lella; Chandrarao Duppada. Analytical Method Validation Of N-Nitroso Methoxyphenamine Impurity By Lc-Ms/Ms In Methoxyphenamine Hcl. kuey 2024, 30, 1802-1809.