Alim, M., M. Ahad, M. Rashid, Q. Islam, A. Ekram, and M. Razzaqe. “Endoscopic Evaluation of Transabdominal Sonographically Suggested Gastric Carcinoma”. TAJ: Journal of Teachers Association, vol. 20, no. 1, Aug. 2009, pp. 48-51, doi:10.3329/taj.v20i1.3089.