title: Smallpox. WHA gives yellow light for variola studies.
authors.forename: Martin
authors.initials: M
authors.lastname: Enserink
mesh_terms: D026683:Advisory Committees; D000998:Antiviral Agents; D035843:Biomedical Research; D003264:Containment of Biohazards; D004274:DNA, Recombinant; D018014:Gene Transfer Techniques; D012426:Russia; D012899:Smallpox / Q000188:drug therapy; D012900:Smallpox Vaccine; D013997:Time Factors; D014481:United States; D012901:Variola virus / Q000235:genetics; D014944:World Health Organization
chemical_list: D000998:Antiviral Agents; D004274:DNA, Recombinant; D012900:Smallpox Vaccine