Kaderkar, Dattatray, A. M. Tamboli, Seema Kale, Poonam Jadhav, and Kishori Kale. “Difference Spectrophotometric Method for Estimation of Amitriptyline Hydrochloride in Bulk Drug”. Journal of Drug Delivery and Therapeutics 9, no. 4-A (September 8, 2019): 301–304. Accessed November 13, 2026. https://www.jddtonline.info/index.php/jddt/article/view/3475.