Hassib, Mohammad Iftekhar, AKM Shoab, Syed Abul Foez, MAM Shakhawat Hossain Khan, and Ajoy Roy Chowdhury. 2017. “Clinical Evaluation of Headache Patients Attended at Eye OPD in a Secondary Level Hospital in Bangladesh”. Journal of National Institute of Neurosciences Bangladesh 2 (2):75-78. https://doi.org/10.3329/jninb.v2i2.34098.