title: E. coli heat-labile (LT) antitoxin levels in pigs and in E. coli-vaccinated sows.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D000992:Antitoxins / Q000032:analysis*; D004768:Enterotoxins / Q000276:immunology*; D004926:Escherichia coli / Q000276:immunology*; D005260:Female; D013552:Swine / Q000276:immunology*; D014611:Vaccination / Q000662:veterinary*
chemical_list: D000992:Antitoxins; D004768:Enterotoxins