G R, Vijayasankar, Immanuel Jebastine M, Arul B, and Jaykar B. 2015. “Formulation of Pulsatile Drug Delivery Containing Anti-Asthmatic Drug Dosage Form”. International Journal of Novel Trends in Pharmaceutical Sciences 5 (5), 152-61. https://scienztech.org/index.php/ijntps/article/view/144.