title: [Occurence of fleas in a sheep pen].
mesh_terms: D000818:Animals; D004478:Ectoparasitic Infestations / Q000453:epidemiology / Q000662:veterinary*; D006801:Humans; D009784:Occupational Diseases / Q000453:epidemiology / Q000662:veterinary*; D012756:Sheep; D012757:Sheep Diseases / Q000453:epidemiology*; D005423:Siphonaptera
vernacular_title: Flohvorkommen in einem Schafstall.