Ryg M, Jacobsen E. Effects of nutrition on serum levels of thyroxine and triiodothyronine in reindeer (Rangifer tarandus tarandus). Ran [Internet]. 1981 May 1 [cited 2024 Nov. 22];1(1):4-9. Available from: https://septentrio.uit.no/index.php/rangifer/article/view/395