Antonina A Mikocka-Walus* , Deborah A Turnbull* , Jane M Andrews* , Nicole T Moulding* , Ian G Wilson* , Hugh AJ Harley* , David J Hetzel* and Gerald J Holtmann*
Clinical Practice and Epidemiology in Mental Health 2008, 4:15doi:10.1186/1745-0179-4-15