DAĞALP, Kemal. THE EVALUATION DIAGNOSTIC EFFICIENCY OF ENDOSCOPIC ULTRASONOGRAPHY IN CHOLEDOCHAL STONES. Turkish Journal of Gastroenterology, [S. l.], v. 5, n. 1, p. 97–104, 1994. Disponível em: https://turkjgastroenterol.org/index.php/tjg/article/view/386. Acesso em: 1 jan. 2026.