[1]
S. M. J. Islam, A. S. M. M. Ahmed, M. S. U. Ahmad, and S. Hafiz, “Endoscopic and Histologic Diagnosis of Upper Gastrointestinal Lesions, Experience in a Port City of Bangladesh”, Chatt Maa Shi Hosp Med Coll J, vol. 13, no. 3, pp. 11–14, Nov. 2014.