The immunizing potency of alcohol-killed and alcohol-preserved typhoid vaccine after storage for ten years.
D000438:Alcohols; D006801:Humans; D007114:Immunization; D011309:Preservation, Biological; D014435:Typhoid Fever; D014436:Typhoid-Paratyphoid Vaccines; D014611:Vaccination
D000438:Alcohols; D014436:Typhoid-Paratyphoid Vaccines
TYPHOID FEVER