341
Nail and skin alterations associated with the use of chemotherapy have been described in the last decade involving various combinations of two different types of nail changes.
 Nail and skin alterations: Effect; chemotherapy: Treatment; chemotherapy: Treatment.Route
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:
 Nail and skin alterations: Effect; chemotherapy: Treatment; chemotherapy: Treatment.Route