title: Ingestion of megadoses of ascorbic acid will not produce 'clean' urine from marijuana smokers.
authors.forename: R H
authors.initials: RH
authors.lastname: Schwartz
authors.forename: S
authors.initials: S
authors.lastname: Bogema
mesh_terms: D001205:Ascorbic Acid / Q000494:pharmacology*; D002188:Cannabis / Q000032:analysis*; D006801:Humans; D008385:Marijuana Smoking / Q000652:urine*
chemical_list: D001205:Ascorbic Acid