@article{Adamczewski_Tedesco_Laarveld_Flood_1997, title={Seasonal Patterns in Growth Hormone, Insulin and Insulin-like Growth Factor-1 in Female Muskoxen}, volume={17}, url={https://septentrio.uit.no/index.php/rangifer/article/view/1364}, DOI={10.7557/2.17.3.1364}, abstractNote={Over a year, mean serum growth hormone concentrations ranged from 0.5 to 3 ng/ml in tame muskoxen with the lowest values and fewest pulses between October and January. Serum insulin ranged from 0.25 to 0.92 ng/ml, with minima in summer. There were marked seasonal changes in serum insulin-like growth factor-1 in both tame and wild muskoxen but the late summer peak was higher and more distinct in the tame animals with levels reaching 160-250 ng/ml in September.}, number={3}, journal={Rangifer}, author={Adamczewski, Jan Z. and Tedesco, Susan C. and Laarveld, Bernhard and Flood, Peter F.}, year={1997}, month={Feb.}, pages={131–134} }