Raj, G., Singh, R., Deodhar, M., Chauhan, A., Kumar, T., & Gaur, M. (2017). B-scan measurement of optic nerve sheath diameter as a marker of elevated intracranial pressure. International Journal of Research in Medical Sciences, 5(6), 2397–2400. https://doi.org/10.18203/2320-6012.ijrms20172105