P. L. Kennedy,
“Habitat selection patterns of Northern Goshawks in North America ”,
Proceedings of the International Symposium on Endangered Raptors. Raptor Japan, Tokyo, Japan., Tokyo, Japan, 2004.
B. A. Endress, Gorchov, D. L., PETERSON, M. A. R. E. N. B., and SERRANO, E. D. U. A. R. D. O. Ó. N.,
“Harvest of the Palm Chamaedorea radicalis, Its Effects on Leaf Production, and Implications for Sustainable Management”,
Conservation Biology, vol. 185450882152, no. 3, pp. 822 - 830, 2004.
J. M. Zodrow, Stegeman, J. J., and Tanguay, R. L.,
“Histological analysis of acute toxicity of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) in zebrafish.”,
Aquat Toxicol, vol. 66, no. 1, pp. 25-38, 2004.
M. A. Kutzler, Baker, R. J., and Mattson, D. E.,
“Humoral response to West Nile virus vaccination in alpacas and llamas”,
Journal of the American Veterinary Medical Association, vol. 225, no. 3, pp. 414 - 416, 2004.