Anxiety Disorders: Biophyschosocial Aspects and Clinical Manifestations,
Disorders of Cognition and Their Management,
Pharmocology and Therapeutics of Antidepressant Agents
...
1.1.1 - CHC model,
1.1.2 - How should a proposed disorder be tested for validity?,
1.1.3 - Comment on whether CAPD meets scientific criteria for validity
...