Results on human inoculation with the typhoid chrome vaccine.
D014435:Typhoid Fever / Q000276:immunology*; D014436:Typhoid-Paratyphoid Vaccines; D014611:Vaccination; D014612:Vaccines
D014436:Typhoid-Paratyphoid Vaccines; D014612:Vaccines
TYPHOID FEVER/immunology; VACCINES AND VACCINATION