Nilssen, A. C.; Haugerud, R. E. The Timing and Departure Rate of Larvae of the Warble Fly Hypoderma (= Oedemagena) Tarandi (L.) and the Nose Bot Fly Cephenemyia Trompe (Modeer) (Diptera: Oestridae) from Reindeer. Ran 1994, 14 (3), 113-122. https://doi.org/10.7557/2.14.3.1143.