title: Comparison of yearly prevalences of Echinococcus multilocularis Leuckart 1863 in Peromyscus maniculatus and Microtus pennsylvanicus in North Dakota.
mesh_terms: D000818:Animals; D003411:Arvicolinae / Q000469:parasitology; D004443:Echinococcosis / Q000453:epidemiology / Q000662:veterinary*; D004446:Echinococcus / Q000302:isolation & purification; D007814:Larva; D051379:Mice / Q000469:parasitology; D009658:North Dakota; D012621:Seasons