[Improved method of isolating meningococci from nonsterile material].
D001431:Bacteriological Techniques; D003470:Culture Media; D009345:Neisseria meningitidis / Q000302:isolation & purification*; D012310:Ristocetin / Q000008:administration & dosage
D003470:Culture Media; D012310:Ristocetin
Sovershenstvovanie metoda vydeleniia menigokokkov iz nesteril'nogo materiala.