title: Sedation for neurological investigations in children may interfere with toxicological analyses.
mesh_terms: D002493:Central Nervous System Diseases / Q000175:diagnosis; D002648:Child; D003937:Diagnosis, Differential; D003951:Diagnostic Errors; D004347:Drug Interactions; D006801:Humans; D008614:Meperidine / Q000627:therapeutic use*; D011041:Poisoning / Q000175:diagnosis; D011292:Premedication; D011398:Promethazine / Q000506:poisoning*; D014291:Trimeprazine / Q000627:therapeutic use*
chemical_list: D014291:Trimeprazine; D008614:Meperidine; D011398:Promethazine