Tyler NJC, Jalanka H, Hotvedt R, Blix AS, Sørensen DR. Immobilization of three sub-species of reindeer (Rangifer tarandus) with medetomidine and medetomidine-ketamine and reversal of immobilization with atipamezole. Ran. 1990;10(4):65-66. doi:10.7557/2.10.4.928