title: Prevention of hepatitis B by recombinant DNA hepatitis B vaccine.
mesh_terms: D004274:DNA, Recombinant; D006509:Hepatitis B / Q000517:prevention & control*; D006515:Hepatitis B virus / Q000276:immunology*; D006801:Humans; D014761:Viral Hepatitis Vaccines / Q000302:isolation & purification / Q000627:therapeutic use*
chemical_list: D004274:DNA, Recombinant; D014761:Viral Hepatitis Vaccines