Gabriele Gaggero, Margherita Concardi, Marta Ingaliso, and Davide Taietti. “Gastric Undifferentiated Carcinoma, INI1-Negative”. Autopsy and Case Reports 12 (November 4, 2022): e2021408. Accessed May 20, 2024. https://revistas.usp.br/autopsy/article/view/204104.