title: [Use and effectiveness of multiple vaccines of life viruses].
mesh_terms: D005069:Evaluation Studies as Topic; D006801:Humans; D007114:Immunization; D007369:Interferon Inducers; D013997:Time Factors; D014611:Vaccination / Q000379:methods*; D014616:Vaccinia virus; D014762:Viral Interference; D014765:Viral Vaccines / Q000008:administration & dosage*; D014777:Virus Diseases / Q000517:prevention & control*; D015005:Yellow fever virus
chemical_list: D007369:Interferon Inducers; D014765:Viral Vaccines
vernacular_title: Uso y eficacia de vacunas múltiples de virus vivos