title: [Trends of the GD monitoring].
authors.forename: Ria
authors.initials: R
authors.lastname: Huijben
mesh_terms: D000820:Animal Diseases / Q000453:epidemiology*; D000827:Animal Welfare / Q000706:statistics & numerical data* / Q000639:trends*; D000818:Animals; D009426:Netherlands / Q000453:epidemiology; D011159:Population Surveillance; D018571:Sentinel Surveillance / Q000662:veterinary*