Born E. W., and Henriksen Sv. Aa. “Prevalence of Trichinella Sp. In Polar Bears (Ursus Maritimus) from Northeastern Greenland”. Polar Research 8, no. 2 (January 12, 1990): 313-315. Accessed March 29, 2024. https://polarresearch.net/index.php/polar/article/view/2396.