title: Retrospect and prospects for synthetic vaccines: peptides, adjuvants and conjugates.
mesh_terms: D000276:Adjuvants, Immunologic; D000818:Animals; D000941:Antigens / Q000138:chemical synthesis*; D000939:Epitopes; D006801:Humans; D009113:Muramidase / Q000276:immunology; D010455:Peptides / Q000276:immunology*; D011487:Protein Conformation; D014612:Vaccines / Q000276:immunology*
chemical_list: D000276:Adjuvants, Immunologic; D000941:Antigens; D000939:Epitopes; D010455:Peptides; D014612:Vaccines; D009113:Muramidase