Nygrén, K., R. Silvennoinen, and M. Kärnä. “ANTLER STRESS IN THE NASAL BONE REGION OF MOOSE”. Alces: A Journal Devoted to the Biology and Management of Moose, Jan. 1992, pp. 84-90, https://www.alcesjournal.org/index.php/alces/article/view/1783.