Jin Zhao, Xuelian Li, Qi Liu, Linyan Shi, Ling Zhang, Hong Yang, & Qianqian Zhang. (2020). Clinical comparative analysis of various duodenal diseases in different age groups. Turkish Journal of Gastroenterology, 31(7), 489–496. Retrieved from https://tjg.avesjournals.com/index.php/tjg/article/view/3907