2005
Finally, reserpine toxicity, in particular central nervous system (CNS) disturbances, was reported more frequently in patients also receiving barbiturates, suggesting additive CNS effects.
 reserpine toxicity, in particular central nervous system (CNS) disturbances: Effect; additive CNS effects: Effect; reserpine: Treatment; also receiving barbiturates,: Treatment; barbiturates: Treatment.Drug; reserpine: Treatment.Drug; barbiturates: Combination.Drug; reserpine: Combination.Drug
Given event type and trigger, please tell me the arguments of all the listed option. Output format is "name1: role1; name2: role2". 
Event type: adverse event 
  Option: Treatment.Freq, Subject.Population, Combination.Drug, Subject.Gender, Treatment.Duration, Subject, Effect, Treatment, Treatment.Disorder, Subject.Disorder, Treatment.Route, Subject.Race, Treatment.Time_elapsed, Treatment.Dosage, Subject.Age, Treatment.Drug 
Text: {0} 
Answer:
 reserpine toxicity, in particular central nervous system (CNS) disturbances: Effect; additive CNS effects: Effect; reserpine: Treatment; also receiving barbiturates,: Treatment; barbiturates: Treatment.Drug; reserpine: Treatment.Drug; barbiturates: Combination.Drug; reserpine: Combination.Drug