Rajana N, Madhavan P, Mohan HR, Babu JM, Basavaiah K. An Orthogonal Approach for Method development, Validation and Trace Level Quantification of 2,5-Diamino-4,6-dichloro Pyrimidine Impurity in Abacavir Sulfate by LC-MS/MS and GC-MS. ajc [Internet]. 2017 Jun. 12 [cited 2024 Nov. 23];29(8):1853-8. Available from: https://asianpubs.org/index.php/ajchem/article/view/29_8_43