title: Two consecutive transfers of Heterakis gallinarum: effects on caecal worms and on histomonads.
mesh_terms: D000818:Animals; D002645:Chickens; D009348:Nematoda; D009349:Nematode Infections / Q000150:complications / Q000453:epidemiology / Q000662:veterinary*; D011201:Poultry Diseases / Q000453:epidemiology; D011528:Protozoan Infections / Q000150:complications / Q000453:epidemiology / Q000209:etiology*; D013997:Time Factors; D014422:Turkeys