[Occurrence of gastrointestinal helminths in dairy cows].
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology*; D005260:Female; D005860:Germany, West; D006373:Helminthiasis / Q000453:epidemiology; D006374:Helminthiasis, Animal; D007411:Intestinal Diseases, Parasitic / Q000453:epidemiology / Q000662:veterinary*
Das Vorkommen von Magendarmwürmern bei Milchkühen.