[Possibility of preparation of smallpox vaccines in chick embryo].
D000818:Animals; D002642:Chick Embryo; D006801:Humans; D012899:Smallpox; D012900:Smallpox Vaccine; D014611:Vaccination; D014612:Vaccines; D012901:Variola virus
D012900:Smallpox Vaccine; D014612:Vaccines
SMALLPOX; VACCINES AND VACCINATION
Ha llegado el momento de preparar la vacuna antivariolosa en embrión de pollo?