title: HLA and the Ad5/HIV STEP trial.
mesh_terms: D016915:AIDS Vaccines / Q000276:immunology*; D000163:Acquired Immunodeficiency Syndrome / Q000276:immunology / Q000517:prevention & control*; D000256:Adenoviridae / Q000276:immunology*; D015496:CD4-Positive T-Lymphocytes / Q000821:virology; D018414:CD8-Positive T-Lymphocytes / Q000276:immunology*; D002986:Clinical Trials as Topic; D005822:Genetic Vectors / Q000235:genetics / Q000276:immunology*; D015235:HLA-B Antigens / Q000276:immunology*; D006801:Humans
chemical_list: D016915:AIDS Vaccines; D015235:HLA-B Antigens