title: STUDIES ON THE INFLUENCE OF THE ROUTE OF IMMUNIZATION IN THE ACTIVE MOUSE PROTECTION TEST WITH INTRAPERITONEAL CHALLENGE FOR POTENCY ASSAY OF TYPHOID VACCINES.
mesh_terms: D000818:Animals; D001681:Biological Assay; D007114:Immunization; D007267:Injections; D007274:Injections, Intraperitoneal; D051379:Mice; D012106:Research; D014436:Typhoid-Paratyphoid Vaccines; D014611:Vaccination; D014612:Vaccines
chemical_list: D014436:Typhoid-Paratyphoid Vaccines; D014612:Vaccines
keywords: BIOLOGICAL ASSAY; EXPERIMENTAL LAB STUDY; IMMUNIZATION; INJECTIONS, INTRAPERITONEAL; MICE; TYPHOID-PARATYPHOID VACCINES