Haugerud, R.E. et al. 1993. On the efficacy of ivermectin against the reindeer sinus worm Linguatula arctica (Pentastomida), with a review on ivermectin treatment in reindeer. Rangifer. 13, 3 (Dec. 1993), 157–162. DOI:https://doi.org/10.7557/2.13.3.1107.