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, 11:47, 22 December 2008
Dr. I. Kagan
Gross pathology of cotton rat infected with Echinococcus multilocularis. First E. locularis isolated in the United States proper. Necropsy.
http://en.wikipedia.org/wiki/File:Cotton_rat_infected_with_Echinococcus_multilocularis_3MG0020_lores.jpg