Carpino, G. (2010) “Multipotent stem cells reside in human extrahepatic bile ducts and can give rise to hepatocytes, cholangiocytes and pancreatic cells”, Italian Journal of Anatomy and Embryology, 115(1/2), p. 29. Available at: https://oajournals.fupress.net/index.php/ijae/article/view/4414 (Accessed: 6 December 2025).