@article {4559,
	title = {Subspecies Genetic Assignments of Worldwide Captive Tigers Increase Conservation Value of Captive Populations},
	year = {2008},
	pages = {592-596},
	doi = {10.1016/j.cub.2008.03.053},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/18424146},
	author = {Shu-Jin Luo and Warren E. Johnson and Janice Martenson and Agostinho Antunes and Paolo Martelli and Olga Uphyrkina and Kathy Traylor-Holzer and James L. D. Smith and Stephen J. O{\textquoteright}Brien}
}
