title: The determination of nicotine in biological fluids at picogram levels by selected ion recording.
mesh_terms: D001940:Breast / Q000032:analysis; D002849:Chromatography, Gas; D005260:Female; D006801:Humans; D013058:Mass Spectrometry; D008832:Microchemistry; D009538:Nicotine / Q000032:analysis* / Q000097:blood; D012997:Solvents; D014867:Water
chemical_list: D012997:Solvents; D014867:Water; D009538:Nicotine