Nikander, Sven. “Nikander, S.: Studies on the Exocrine Ducts of the Pancreas and the Liver in Reindeer (Rangifer tarandus tarandus L.)”. Rangifer 11, no. 3 (October 1, 1991): 1–67. Accessed June 7, 2025. https://new.eludamos.org/index.php/rangifer/article/view/983.