title: [First report on bacteria of the family Spirochaetaceae from digestive tract of endemic gastropods from Lake Baikal].
authors.forename: Iu  R
authors.initials: Iu
authors.lastname: Tulupova
authors.forename: V V
authors.initials: VV
authors.lastname: Parfenova
authors.forename: T Ia
authors.initials: TIa
authors.lastname: Sitnikova
authors.forename: E G
authors.initials: EG
authors.lastname: Sorokovikova
authors.forename: I B
authors.initials: IB
authors.lastname: Khanaev
mesh_terms: D000818:Animals; D041981:Gastrointestinal Tract / Q000382:microbiology; D049851:Gastropoda / Q000382:microbiology*; D060106:Lakes / Q000382:microbiology; D046529:Microscopy, Electron, Transmission; D012426:Russia; D012800:Siberia; D013143:Spirochaetaceae / Q000145:classification / Q000302:isolation & purification / Q000648:ultrastructure