title: Echinococcal disease.
authors.forename: D J
authors.initials: DJ
authors.lastname: Krogstad
mesh_terms: D004443:Echinococcosis / Q000175:diagnosis / Q000453:epidemiology* / Q000628:therapy; D006801:Humans; D015995:Prevalence; D014481:United States / Q000453:epidemiology