Yasin Şahintürk, et al. “Cirrhotic Ascites Management via Procalcitonin Level and a New Approach B-Mode Gray-Scale Histogram”. Turkish Journal of Gastroenterology, vol. 27, no. 1, July 2019, pp. 47-54, https://tjg.avesjournals.com/index.php/tjg/article/view/3218.