Hossain, M.A., Mohammad, Q.D., Habib, M., Hoque, M.A., Alam, M.B. and Hussain, M.E. 2017. Severity of Migraine with or without comorbidities: A Comparative Study. Journal of National Institute of Neurosciences Bangladesh. 1, 2 (Apr. 2017), 33–36. DOI:https://doi.org/10.3329/jninb.v1i2.29835.