Zhong C, Fang X, Zhu L, Li D, Tang J, Yuan Y. Report of two cases and a systematic review of breast cancer with gastrointestinal metastasis. Turkish Journal of Gastroenterology [Internet]. 2019 Jan. 11 [cited 2026 Jan. 1];30(11):997-1000. Available from: https://turkjgastroenterol.org/index.php/tjg/article/view/3519