For further Information, Refer to:
Depression Explained 21 January 2010, The Black Dog Institute, accessed 04 March 2011, https://www.blackdoginstitute.org.au/public/depression/depressionexplained/index.cfm
Causes of depression 4 September 2008, The Black Dog Institute, accessed 04 March 2011, https://www.blackdoginstitute.org.au/public/depression/causesofdepression/index.cfm
Genetics 23 April 2008, The Black Dog Institute, accessed 04 March 2011, https://www.blackdoginstitute.org.au/public/depression/causesofdepression/genetics.cfm
Biochemical 28 September 2009, The Black Dog Institute, accessed 04 March 2011, https://www.blackdoginstitute.org.au/public/depression/causesofdepression/biochemical.cfm
Illness 23 April 2008, The Black Dog Institute, accessed 04 March 2011, https://www.blackdoginstitute.org.au/public/depression/causesofdepression/illness.cfm
Stress 19 January 2009, The Black Dog Institute, accessed 04 March 2011, https://www.blackdoginstitute.org.au/public/depression/causesofdepression/stress.cfm
Types of Depression 6 August 2010, BeyondBlue, accessed 02 March 2011, https://www.beyondblue.org.au/index.aspx?link_id=89.578
Treatments 11 February 2010, BeyondBlue, accessed 02 March 2011, https://www.beyondblue.org.au/index.aspx?link_id=89.580
Signs and Symptoms 18 December 2006, BeyondBlue, accessed 02 March 2011, https://www.beyondblue.org.au/index.aspx?link_id=89.579
What puts a person at risk? 25 May 2009, BeyondBlue, accessed 02 March 2011, https://www.beyondblue.org.au/index.aspx?link_id=89.585
Medical Treatment 6 July 2010, BeyondBlue, accessed 02 March 2011, https://www.beyondblue.org.au/index.aspx?link_id=89.581
Urgent Assistance 23 March 2010, BeyondBlue, accessed 02 March 2011, https://www.beyondblue.org.au/index.aspx?link_id=89.599
Psychological Treatment 11 September 2006, BeyondBlue, accessed 02 March 2011, https://www.beyondblue.org.au/index.aspx?link_id=89.582
Alternative Treatment 13 July 2006, BeyondBlue, accessed 02 March 2011, https://www.beyondblue.org.au/index.aspx?link_id=89.583