title: The urinary excretion of trigonelline- and nicotinic acid-like substances in human subjects after the ingestion of trigonelline and after smoking.
authors.forename: H
authors.initials: H
authors.lastname: FIELD
authors.forename: P P
authors.initials: PP
authors.lastname: FOA
authors.forename: N L
authors.initials: NL
authors.lastname: FOA
mesh_terms: D000470:Alkaloids / Q000378:metabolism*; D004435:Eating; D006801:Humans; D009525:Niacin; D009539:Nicotinic Acids; D012907:Smoking; D062789:Tobacco Products
chemical_list: D000470:Alkaloids; D009539:Nicotinic Acids; D009525:Niacin; C009560:trigonelline