[Helicopter overflights and labor disorders in cattle (expert testimony)].
D000401:Aircraft; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000209:etiology*; D005104:Expert Testimony; D005260:Female; D005313:Fetal Death / Q000209:etiology / Q000662:veterinary*; D009622:Noise / Q000009:adverse effects*; D007752:Obstetric Labor, Premature / Q000209:etiology / Q000662:veterinary*; D011247:Pregnancy
Hubschrauberüberflüge und Geburtsstörungen beim Rind (Gutachten).