Islam, Mohammad Ariful, Abdul Kader Shaikh, Sk Mahbub Alam, Dahlia Sultana, Md Saiful Islam, and Md Mamnur Rashid. “Safety & Efficacy of Propranolol and Amitriptyline Combination Therapy in Migraine Prophylaxis: A Randomized Control Trial”. Journal of National Institute of Neurosciences Bangladesh 4, no. 1 (September 17, 2018): 3–7. Accessed July 16, 2024. https://banglajol.info/index.php/JNINB/article/view/38272.