Fruetel, M., and M. W. Lankester. “NEMATODIRELLA ALCIDIS (NEMATODA: TRICHOSTRONGYLOIDEA) IN MOOSE OF NORTHWESTERN ONTARIO”. Alces: A Journal Devoted to the Biology and Management of Moose, vol. 24, Jan. 1988, pp. 159-63, https://alcesjournal.org/index.php/alces/article/view/1269.