title: Late dry season outbreak of clinical haemonchosis and cooperiasis in cattle of Northern Nigeria.
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology*; D006188:Haemonchiasis / Q000453:epidemiology / Q000662:veterinary*; D009549:Nigeria; D012621:Seasons; D014252:Trichostrongyloidiasis / Q000453:epidemiology / Q000662:veterinary*