Use of Methylene Blue Dye During Laparoscopic Cholecystectomy for Mapping of Extrahepatic Biliary Tree. The Planet, [S. l.], v. 9, n. 2, p. 266–270, 2026. DOI: 10.5281/zenodo.20050355. Disponível em: https://www.bdjournals.org/planet/article/view/1105. Acesso em: 22 may. 2026.