@misc{indiciaecd98436a6ed1,
  title = {Blood indicators of seasonal metabolic patterns in captive adult gray wolves},
  author = {U.S. Seal and L.D. Mech},
  year = {1983},
  doi = {10.2307/3808606},
  url = {https://pubs.usgs.gov/publication/5221822},
  note = {Source identifier: 5221822}
}