Salam, M.A., Alam, M.S., Uddin, K., Haque, M.A., Rahman, M.M. and Mohammad, D. 2017. Etiological Factors of Extradural Haematoma: Experience of 80 Cases in Bangladesh. Journal of Science Foundation. 14, 2 (Aug. 2017), 44–48. DOI:https://doi.org/10.3329/jsf.v14i2.33444.