Mukherjee, Joydeep, et al. “Two-Year Prospective Study on Various Anti-Epileptic Drugs in Drug-Resistant Epilepsy Patients and Parameters Affecting Seizure-Freedom in Eastern Indian Subcontinent”. Asian Journal of Medical Sciences, vol. 10, no. 3, May 2019, pp. 27-36, https://www.nepjol.info/index.php/AJMS/article/view/23481.