title: The development in vitro of some gastro-intestinal nematodes of sheep, cattle and pigs.
mesh_terms: D000818:Animals; D002417:Cattle / Q000469:parasitology*; D003470:Culture Media; D004064:Digestive System / Q000469:parasitology; D006189:Haemonchus / Q000254:growth & development; D008722:Methods; D009348:Nematoda / Q000254:growth & development*; D009815:Oesophagostomum / Q000254:growth & development; D012756:Sheep / Q000469:parasitology*; D013552:Swine / Q000469:parasitology*; D014251:Trichostrongyloidea / Q000254:growth & development
chemical_list: D003470:Culture Media