title: [Interferences and their elimination of systematic peaks in high performance liquid chromatographic column-switching system].
authors.affiliation: dryelimin@sohu.com
authors.forename: Limin
authors.initials: L
authors.lastname: Ye
authors.forename: Zhangwan
authors.initials: Z
authors.lastname: Li
authors.forename: Cong
authors.initials: C
authors.lastname: Chen
mesh_terms: D002851:Chromatography, High Pressure Liquid / Q000379:methods*; D007202:Indicators and Reagents; D013056:Spectrophotometry, Ultraviolet / Q000379:methods; D013806:Theophylline / Q000032:analysis
chemical_list: D007202:Indicators and Reagents; D013806:Theophylline