[RELATION OF THE IMMUNOGENIC ACTIVITY OF RICKETTSIA BURNETI TO THEIR PHASIC VARIABILITY].
D000818:Animals; D000917:Antibody Formation; D002642:Chick Embryo; D003168:Complement Fixation Tests; D003381:Coxiella; D016997:Coxiella burnetii; D006168:Guinea Pigs; D006801:Humans; D011778:Q Fever; D012106:Research; D012281:Rickettsia
ANTIBODY FORMATION; CHICK EMBRYO; COMPLEMENT FIXATION TESTS; COXIELLA; EXPERIMENTAL LAB STUDY; GUINEA PIGS; Q FEVER
ZABISIMOST' IMMUNOGENNO I AKTIVNOSTI RIKKETTSI I BURNETI OT IKH FAZOVO I IZMENCHIVOSTI.