Studies on the ectoparasitic fauna of Nigerian livestock II: Seasonal infestation rates.
D000820:Animal Diseases / Q000453:epidemiology*; D000818:Animals; D002417:Cattle; D004285:Dogs; D004463:Ecology; D004478:Ectoparasitic Infestations / Q000453:epidemiology / Q000662:veterinary*; D006041:Goats; D006736:Horses; D009549:Nigeria; D012621:Seasons; D012756:Sheep; D013552:Swine