title: [Simultaneous determination of multicomponent of Annaka injection using kalmanfiltering spectrophotometry].
authors.forename: C
authors.initials: C
authors.lastname: Zhang
authors.forename: J Q
authors.initials: JQ
authors.lastname: Li
authors.forename: Z Y
authors.initials: ZY
authors.lastname: Xia
authors.forename: S Y
authors.initials: SY
authors.lastname: Li
mesh_terms: D001565:Benzoates / Q000032:analysis*; D019817:Benzoic Acid; D002110:Caffeine / Q000032:analysis*; D012996:Solutions; D013053:Spectrophotometry / Q000379:methods
chemical_list: D001565:Benzoates; D012996:Solutions; D002110:Caffeine; D019817:Benzoic Acid