Yücel Üstündağ, and Ülkü Sarıtaş. “C-Reactive Protein Levels Together With the Ranson Scoring System to Differentiate the Mild and Severe Forms of Acute Pancreatitis”. Turkish Journal of Gastroenterology, vol. 28, no. 3, July 2019, pp. 157-8, https://tjg.avesjournals.com/index.php/tjg/article/view/3378.