Furfural: exogenous precursor of certain urinary furans and possible toxicologic agent in humans.
D000434:Alcoholic Beverages / Q000009:adverse effects; D000818:Animals; D005517:Foodborne Diseases; D005662:Furaldehyde / Q000009:adverse effects* / Q000378:metabolism / Q000633:toxicity; D005663:Furans / Q000652:urine*; D006801:Humans; D012907:Smoking / Q000150:complications
D005663:Furans; D005662:Furaldehyde