Venkatesh V, Elphine Prabahar A, Venkata Suresh P, Uma Maheswari C, Rama Rao N. HPTLC Method for the Simultaneous Estimation of Etophylline and Theophylline in Tablet Dosage Form. ajc [Internet]. 2010 Sep. 23 [cited 2024 Jul. 23];23(1):309-11. Available from: https://asianpubs.org/index.php/ajchem/article/view/10132