title: Prevalence and distribution of larvae of Trichinella sp. in cougars, Felis concolor L., and grizzly bears, Ursus arctos L., in Alberta.
mesh_terms: D000416:Alberta; D000818:Animals; D002335:Carnivora / Q000469:parasitology*; D007814:Larva; D013045:Species Specificity; D014234:Trichinella; D001503:Ursidae / Q000469:parasitology*