With Regard to Pharmacological Treatment of Childhood GAD and SAD

With regard to pharmacological treatment of childhood GAD and SAD

A) benzodiazepines appear to be effective and well tolerated.
B) tricyclic medications are the treatment of choice.
C) SSRIs, benzodiazepines and tricyclics have all been found effective and well tolerated.
D) only SSRIs have been found to be effective and well-tolerated.
E) research is underway, but no medications have been approved as of yet.