Hoar, Bryanne M., and Susan Kutz. “Development and Survival of Ostertagia Gruehneri under Natural and Artificially Warmed Conditions on the Canadian Tundra”. Rangifer 31, no. 2 (September 1, 2011): 154. Accessed July 25, 2026. https://septentrio.uit.no/index.php/rangifer/article/view/2005.