title: Echinococcosis as a public health problem.
authors: Central Veterinary Laboratory, Weybridge, Surrey.
authors: S J
authors: SJ
authors: Andrews
authors: M B
authors: MB
authors: Lancaster
mesh_terms: D000818:Animals; D004443:Echinococcosis / Q000453:epidemiology / Q000662:veterinary*; D006801:Humans; D006113:United Kingdom / Q000453:epidemiology