title: [Comment on early cases of haemonchiasis].
authors.forename: M
authors.initials: M
authors.lastname: Eysker
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D004196:Disease Outbreaks / Q000662:veterinary; D006188:Haemonchiasis / Q000453:epidemiology / Q000401:mortality / Q000662:veterinary*; D009426:Netherlands / Q000453:epidemiology; D012756:Sheep; D012757:Sheep Diseases / Q000453:epidemiology* / Q000401:mortality