KapoorK., RepasK., SinghV., ConwellD., MorteleK., WuB. and BanksP. (2013) “Does the Duration of Abdominal Pain Prior to Admission Influence the Severity of Acute Pancreatitis?”, JOP. Journal of the Pancreas, 14(2), pp. 171-175. doi: 10.6092/1590-8577/1283.