title: The epidemiology of gastro-intestinal nematode infection in the single-suckled calf.
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology*; D005243:Feces; D005767:Gastrointestinal Diseases / Q000453:epidemiology / Q000662:veterinary; D009349:Nematode Infections / Q000453:epidemiology / Q000662:veterinary*; D010270:Parasite Egg Count; D012621:Seasons; D014252:Trichostrongyloidiasis / Q000662:veterinary