title: False-negative urine immunoassay after lorazepam overdose.
authors.forename: Robert E
authors.initials: RE
authors.lastname: Wenk
mesh_terms: D014151:Anti-Anxiety Agents / Q000506:poisoning* / Q000652:urine*; D062787:Drug Overdose; D005188:False Negative Reactions; D006801:Humans; D007118:Immunoassay; D008140:Lorazepam / Q000506:poisoning* / Q000652:urine*; D013406:Suicide, Attempted
chemical_list: D014151:Anti-Anxiety Agents; D008140:Lorazepam