1.
Delgado B, Perrier JP. Operatory Cholangiography.: Its diagnosis value in choledocholithiasis. Cir. Urug. [Internet]. 1978 Mar. 7 [cited 2026 Mar. 28];48(4):275-7. Available from: https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/2941