title: Occurrence and pathogenicity of tetrameriasis in guinea fowl and chickens in Nigeria.
mesh_terms: D000818:Animals; D002645:Chickens; D009349:Nematode Infections / Q000453:epidemiology / Q000662:veterinary*; D009549:Nigeria; D011200:Poultry; D011201:Poultry Diseases / Q000453:epidemiology*