Franzmann, Albert W., Charles C. Schwartz, David C. Johnson, James B. Faro, and Warren B. Ballard. 1984. “IMMOBILIZATION OF MOOSE WITH CARFENTANIL”. Alces: A Journal Devoted to the Biology and Management of Moose 20 (January):259-81. https://alcesjournal.org/index.php/alces/article/view/1467.