title: The arrival of HLA class II tetramers.
authors.affiliation: MRC Human Immunology Unit, Institute of Molecular Medicine, Oxford OX3 9DS, United Kingdom. andrew.mcmichael@ndm.ox.ac.uk
authors.forename: A J
authors.initials: AJ
authors.lastname: McMichael
authors.forename: A
authors.initials: A
authors.lastname: Kelleher
mesh_terms: D000956:Antigens, Viral / Q000276:immunology*; D015496:CD4-Positive T-Lymphocytes / Q000276:immunology*; D000949:Histocompatibility Antigens Class II / Q000737:chemistry / Q000276:immunology*; D006801:Humans; D009980:Influenza A virus / Q000276:immunology*; D008213:Lymphocyte Activation
chemical_list: D000956:Antigens, Viral; D000949:Histocompatibility Antigens Class II