Silvia, W. J., R. O. Peterson, J. A. Vucetich, W. F. Silvia, and A. W. Silvia. “VARIATION IN METATARSAL MORPHOLOGY AMONG SUBGROUPS OF NORTH AMERICAN MOOSE (Alces Alces)”. Alces: A Journal Devoted to the Biology and Management of Moose, vol. 50, Dec. 2014, pp. 159-70, https://alcesjournal.org/index.php/alces/article/view/133.