TITRATION OF LIVE MEASLES AND SMALLPOX VACCINES BY JET INOCULATION OF SUSCEPTIBLE CHILDREN.
D000917:Antibody Formation; D002648:Child; D004864:Equipment and Supplies; D006801:Humans; D008457:Measles; D008458:Measles Vaccine; D012900:Smallpox Vaccine; D014611:Vaccination
D008458:Measles Vaccine; D012900:Smallpox Vaccine
ANTIBODY FORMATION; CHILD; EQUIPMENT AND SUPPLIES; MEASLES VACCINE; SMALLPOX VACCINE; VACCINATION