title: Vaccination experiments against transmissible gastroenteritis (TGE) of swine. V. Relationship between the titre and the antigenic effect of the vaccine.
mesh_terms: D000818:Animals; D000914:Antibodies, Viral / Q000032:analysis*; D000956:Antigens, Viral / Q000032:analysis*; D003332:Coronaviridae / Q000276:immunology*; D005260:Female; D011247:Pregnancy; D013552:Swine / Q000276:immunology*; D005760:Transmissible gastroenteritis virus / Q000276:immunology*; D014611:Vaccination / Q000662:veterinary*
chemical_list: D000914:Antibodies, Viral; D000956:Antigens, Viral