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Tae Hoon Lee, Joon Ho Wang, Joon Ho Wang, Yun Hyeong Lee, Soon Young Ko, Chung Hyeon Ma, et al. Adenocarcinoma coexisting with signet ring cell carcinoma in nonampullary duodenum. Turkish Journal of Gastroenterology [Internet]. 2020 Apr. 20 [cited 2025 Jul. 6];31(3):279-81. Available from: https://turkjgastroenterol.avesjournals.com/index.php/tjg/article/view/3877