Prakash, G. V.; Kumar, A. S.; Kumar, M. V.; Nagamuneiah, S.; Rajaram, G.; Sabitha, P.; Shariff, S. A. A Study on Evaluation of Upper Gastrointestinal Endoscopic Findings in Established Acute Pancreatitis Patients in Tertiary Care Hospital. Int Surg J 2019, 6, 2336-2341.