title: Adulterants and drugs-of- abuse testing: an update.
authors.affiliation: University of Texas Health Sciences Center, Houston, TX, USA.
authors.forename: Amitava
authors.initials: A
authors.lastname: Dasgupta
mesh_terms: D004340:Drug Contamination; D006801:Humans; D013287:Illicit Drugs / Q000652:urine*; D015203:Reproducibility of Results; D016060:Sorption Detoxification; D015813:Substance Abuse Detection / Q000592:standards*; D019966:Substance-Related Disorders / Q000175:diagnosis*; D014481:United States
chemical_list: D013287:Illicit Drugs