Primary response of children to glycerinated or dried smallpox vaccines of calf lymph or chick embryo origin.
D000818:Animals; D002417:Cattle; D002642:Chick Embryo; D002648:Child; D006801:Humans; D011613:Psychotherapy; D012899:Smallpox; D012900:Smallpox Vaccine; D014611:Vaccination; D014612:Vaccines; D012901:Variola virus
D012900:Smallpox Vaccine; D014612:Vaccines
PSYCHOTHERAPY; SMALLPOX; VACCINES AND VACCINATION