Ermiş, Fatih, Melih E Erkan, Fahri H Besir, Murat Oktay, Ali Kutlucan, and Yusuf Aydın. “Osteoblastic Metastasis from Signet Ring Cell Gastric Cancer in a Young Male”. Turkish Journal of Gastroenterology 25, no. 1 (January 1, 2014): 284–286. Accessed January 1, 2026. https://www.turkjgastroenterol.org/index.php/tjg/article/view/2397.