title: Presence of rifampicin in urine causes cross-reactivity with opiates using the KIMS method.
authors.forename: P
authors.initials: P
authors.lastname: Herrera Trevilla
authors.forename: E
authors.initials: E
authors.lastname: Ortiz Jimenez
authors.forename: T
authors.initials: T
authors.lastname: Tena
authors.forename: C
authors.initials: C
authors.lastname: Lora Tamayo
mesh_terms: D000904:Antibiotics, Antitubercular / Q000652:urine*; D006801:Humans; D009294:Narcotics / Q000652:urine*; D012293:Rifampin / Q000652:urine*
chemical_list: D000904:Antibiotics, Antitubercular; D009294:Narcotics; D012293:Rifampin