VINH, K.; TRAN, V. H. Research application of endoscopic ultrasound - fine needle aspiration in diagnosis pancreas tumors. Tạp chí Y Dược Huế, [S. l.], v. 12, n. 7, p. 57–63, 2022. DOI: 10.34071/jmp.2022.7.8. Disponível em: https://www.huejmp.vn/index.php/journal/article/view/1417. Acesso em: 24 tháng 7. 2026.