Kutz, S.; Ducrocq, J.; Cuyler, C.; Elkin, B.; Gunn, A.; Kolpashikov, L.; Russell, D.; White, R. G. Standardized Monitoring of Rangifer Health During International Polar Year. Ran 2013, 33 (2), 91-114. https://doi.org/10.7557/2.33.2.2532.