title: [Determination of optimal means of purifying rickettsial suspensions and isolating the cell walls of Prowazek rickettsia].
mesh_terms: D002458:Cell Fractionation / Q000379:methods; D002473:Cell Wall; D012283:Rickettsia prowazekii / Q000648:ultrastructure*
vernacular_title: Vyznachennia optymal'noho sposobu ochystky ryketsial'nykh suspenziĭ i vydilennia klitynnykh stinok ryketsii Provacheka