Rowshon, A., Karim, M. E., Rahim, S., Ghosh, D. K., Rahman, A., Malik, M. A. M., Islam, M. A., & Ahmed, H. (2018). Tolerance of Gastro-Intestinal Endoscopy without Sedation: An Experience in a Tertiary Level Hospital in Bangladesh. Journal of National Institute of Neurosciences Bangladesh, 4(2), 141–144. https://doi.org/10.3329/jninb.v4i2.39214