title: Absorption of (-)-nicotine-l-N-oxide in man and its reduction in the gastrointestinal tract.
mesh_terms: D004064:Digestive System / Q000378:metabolism*; D005753:Gastric Mucosa / Q000378:metabolism; D006801:Humans; D007413:Intestinal Mucosa / Q000378:metabolism; D008099:Liver / Q000378:metabolism; D009538:Nicotine / Q000378:metabolism* / Q000652:urine; D010084:Oxidation-Reduction
chemical_list: D009538:Nicotine