Pun, C.; Aryal, G.; Basyal, R.; Shrestha, S.; Pathak, T.; Bastola, S.; Neupane, S.; Shrestha, B.; Thakur, B.; Lee, M. Histological Pattern of Esophageal Cancer at BP Koirala Memorial Cancer Hospital in Nepal: A Three Year Retrospective Study. J Pathol Nep 2012, 2, 277-281.