academic article

• [Prevalence of psychiatric disorders in patients with severe obesity waiting for bariatric surgery]..  Revista de investigacion clinica; organo del Hospital de Enfermedades de la Nutricion.  55:400-6. 2003
• [Accuracy and diagnostic utility of the Hospital Anxiety and Depression Scale (HAD) in a sample of obese Mexican patients]..  Revista de investigacion clinica; organo del Hospital de Enfermedades de la Nutricion.  54:403-9. 2002