[On extracting the soluble antigen of the Burneti rickettsia by means of ultrasound].
D000941:Antigens / Q000302:isolation & purification*; D003381:Coxiella / Q000032:analysis / Q000276:immunology*; D008722:Methods; D014465:Ultrasonics
D000941:Antigens
O poluchenii rastvorimogo antigena rikketsiĭ Berneta s pomoshch'iu ul'trazvuka.