title: Developing synthetic vaccines.
mesh_terms: D000818:Animals; D003001:Cloning, Molecular; D006509:Hepatitis B / Q000517:prevention & control*; D006511:Hepatitis B Antigens / Q000235:genetics; D006514:Hepatitis B Surface Antigens / Q000235:genetics; D006801:Humans; D051379:Mice; D014612:Vaccines
chemical_list: D006511:Hepatitis B Antigens; D006514:Hepatitis B Surface Antigens; D014612:Vaccines