title: Tracing the geographical origin of cocaine.
authors: Stable Isotope Ratio Facility for Environmental Research, Department of Biology, University of Utah, Salt Lake City 84112-0840, USA. ehleringer@biology.utah.edu
authors: J R
authors: JR
authors: Ehleringer
authors: J F
authors: JF
authors: Casale
authors: M J
authors: MJ
authors: Lott
authors: V L
authors: VL
authors: Ford
mesh_terms: D000470:Alkaloids / Q000032:analysis; D002247:Carbon Isotopes; D003041:Coca / Q000737:chemistry; D003042:Cocaine / Q000737:chemistry; D013287:Illicit Drugs; D009294:Narcotics; D009587:Nitrogen Isotopes; D010946:Plants, Medicinal; D013020:South America
chemical_list: D000470:Alkaloids; D002247:Carbon Isotopes; D013287:Illicit Drugs; D009294:Narcotics; D009587:Nitrogen Isotopes; D003042:Cocaine