title: A modified Kohler technique of producing autogenous oral vaccine for swine.
mesh_terms: D000818:Animals; D001428:Bacterial Vaccines / Q000008:administration & dosage; D004927:Escherichia coli Infections / Q000517:prevention & control / Q000662:veterinary*; D007158:Immunologic Techniques / Q000379:methods* / Q000662:veterinary; D013552:Swine; D013553:Swine Diseases / Q000517:prevention & control*
chemical_list: D001428:Bacterial Vaccines