Q fever: antigens and vaccines.
D000942:Antigens, Bacterial / Q000276:immunology*; D001428:Bacterial Vaccines / Q000276:immunology*; D003381:Coxiella / Q000276:immunology*; D006801:Humans; D011778:Q Fever / Q000517:prevention & control*
D000942:Antigens, Bacterial; D001428:Bacterial Vaccines