[Relation of the antigenic activity of Rickettsia burneti to phase variability].
N I
NI
FEDOROVA
R G
RG
DIUSALIEVA
D000941:Antigens; D003381:Coxiella / Q000276:immunology*; D016997:Coxiella burnetii; D012281:Rickettsia
D000941:Antigens
COXIELLA/immunology