title: Research on the oral antityphoid immunization in mice and its mechanism of action.
mesh_terms: D000096:Acetone / Q000494:pharmacology; D000284:Administration, Oral; D000818:Animals; D000906:Antibodies / Q000032:analysis*; D002642:Chick Embryo; D004586:Electrophoresis; D005455:Fluorescent Antibody Technique; D006386:Hemagglutination Tests; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D007073:Immunoglobulin E / Q000032:analysis; D007413:Intestinal Mucosa / Q000276:immunology; D051379:Mice; D010323:Passive Cutaneous Anaphylaxis; D012485:Salmonella typhi / Q000276:immunology; D014435:Typhoid Fever / Q000517:prevention & control*; D014436:Typhoid-Paratyphoid Vaccines / Q000008:administration & dosage*
chemical_list: D000906:Antibodies; D014436:Typhoid-Paratyphoid Vaccines; D000096:Acetone; D007073:Immunoglobulin E