title: [CULTIVATION OF SOME PATHOGENIC RICKETTSIA ON NONCELLULAR POLYSYNTHETIC NUTRIENT MEDIA].
mesh_terms: D000818:Animals; D002642:Chick Embryo; D003470:Culture Media; D006168:Guinea Pigs; D051379:Mice; D012106:Research; D012281:Rickettsia; D012286:Rickettsia typhi
chemical_list: D003470:Culture Media
keywords: CHICK EMBRYO; CULTURE MEDIA; EXPERIMENTAL LAB STUDY; GUINEA PIGS; MICE; RICKETTSIA; RICKETTSIA TYPHI
vernacular_title: KUL'TIVIROVANIE NEKOTORYKH PATOGENNYKH RIKKETSI I NA BESKLETOCHNO I POLUSINTETICHESKO I PITATEL'NO I SREDE.