title: [Echinococcus multilocularis in foxes: preventive measurements necessary].
authors.forename: J M J
authors.initials: JM
authors.lastname: Engel
mesh_terms: D000818:Animals; D004443:Echinococcosis / Q000517:prevention & control / Q000662:veterinary*; D004446:Echinococcus; D005589:Foxes / Q000469:parasitology*; D009426:Netherlands