title: Statement on the hypothesis that an experimental polio vaccine was origin of HIV. World Health Organization Communications Office.
mesh_terms: D015658:HIV Infections / Q000209:etiology*; D006801:Humans; D011051:Poliomyelitis / Q000517:prevention & control*; D014765:Viral Vaccines / Q000009:adverse effects*; D014944:World Health Organization
chemical_list: D014765:Viral Vaccines