title: Validation of a 6-hour observation period for cocaine body stuffers.
authors.forename: Zhanna
authors.initials: Z
authors.lastname: Livshits
authors.forename: Delbert
authors.initials: D
authors.lastname: Clark
authors.forename: Miguel
authors.initials: M
authors.lastname: Gutierrez
authors.forename: Robert S
authors.initials: RS
authors.lastname: Hoffman
mesh_terms: D003042:Cocaine / Q000506:poisoning*; D003415:Crime; D004636:Emergency Service, Hospital; D005547:Foreign Bodies / Q000175:diagnosis*; D006801:Humans; D013997:Time Factors; D057832:Watchful Waiting / Q000379:methods
chemical_list: D003042:Cocaine