Ritically analyse the use of ICD10 and DSM-4 in relation to Anxiety

Critically analyse the strengths and weaknesses of chemical intervention in relation to anxiety, supporting your answers with recourse to psychopharmacology. Furthermore you also need to consider the abuse potential of drugs and give a clear rationale, supported by recent research for why this may or may not be the case. You are also to critically analyse the aetiology and treatment of anxiety.

Referencing Requirements:
Please use the DSM4 and ICD10 this is important. It is also important to use journal based articles however books may also be used. Resources/references should not be more than 10 years old.