title: HETEROLOGOUS IMMUNITY AGAINST S. TYPHI BY VACCINES OF LIVING E. FREUNDII VI STRAINS ASSOCIATED WITH SALMONELLAE OF THE "D" GROUP.
mesh_terms: D000818:Animals; D004925:Escherichia; D064789:Immunity, Heterologous; D051379:Mice; D011200:Poultry; D011201:Poultry Diseases; D012106:Research; D012475:Salmonella; D012480:Salmonella Infections; D012481:Salmonella Infections, Animal; D012485:Salmonella typhi; D014436:Typhoid-Paratyphoid Vaccines; D014612:Vaccines
chemical_list: D014436:Typhoid-Paratyphoid Vaccines; D014612:Vaccines
keywords: ESCHERICHIA; EXPERIMENTAL LAB STUDY; MICE; POULTRY; POULTRY DISEASES; SALMONELLA INFECTIONS, ANIMAL; SALMONELLA TYPHOSA; TYPHOID-PARATYPHOID VACCINES