title: Rapid analysis of nicotine and cotinine in the urine of smokers by isocratic high-performance liquid chromatography.
mesh_terms: D002851:Chromatography, High Pressure Liquid / Q000379:methods*; D003367:Cotinine / Q000652:urine*; D006801:Humans; D008722:Methods; D009538:Nicotine / Q000652:urine*; D010947:Plants, Toxic; D011760:Pyrrolidinones / Q000652:urine*; D012907:Smoking; D014026:Nicotiana
chemical_list: D011760:Pyrrolidinones; D009538:Nicotine; D003367:Cotinine