title: Live virus shows promise as AIDS vaccine.
mesh_terms: D016915:AIDS Vaccines / Q000276:immunology*; D000818:Animals; D008253:Macaca mulatta; D016097:Simian Acquired Immunodeficiency Syndrome / Q000276:immunology* / Q000517:prevention & control; D015302:Simian Immunodeficiency Virus / Q000276:immunology*
chemical_list: D016915:AIDS Vaccines