title: [Methods for the isolation of quaternary ammonium compounds].
authors.forename: A I
authors.initials: AI
authors.lastname: Zhebentiaev
authors.forename: N A
authors.initials: NA
authors.lastname: Alekseev
mesh_terms: D000818:Animals; D002851:Chromatography, High Pressure Liquid / Q000379:methods; D002852:Chromatography, Ion Exchange / Q000379:methods; D002855:Chromatography, Thin Layer / Q000379:methods; D006801:Humans; D000644:Quaternary Ammonium Compounds / Q000032:analysis / Q000302:isolation & purification*; D012997:Solvents
chemical_list: D000644:Quaternary Ammonium Compounds; D012997:Solvents