Hirachand, S., Sthapit, R., Gurung, P., Pradhanang, S., Thapa, R., Sedhai, M., & Regmi, S. (2018). Histopathological spectrum of upper gastrointestinal endoscopic biopsies. Journal of BP Koirala Institute of Health Sciences, 1(1), 67–74. https://doi.org/10.3126/jbpkihs.v1i1.19760