Rowshon, AHM, Mohammad Enamul Karim, Sayeda Rahim, Dilip Kumar Ghosh, Anisur Rahman, Md Abdul Muttalib Malik, Md Atiqul Islam, and Habib Ahmed. 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):141-44. https://doi.org/10.3329/jninb.v4i2.39214.