To read the news article, follow this link: http://news.psu.edu/story/146828/2012/09/10/wolf-mange-part-natures-cycle
Publication Details
Almberg ES, Cross PC, Dobson AP, Smith DW, & Hudson PJ
Parasite invasion following host reintroduction: a case study of Yellowstone's wolves
Journal: Philosophical Transactions of the Royal Society B
367: 2840-2851
DOI Reference