1. British psychiatry and homosexuality
2. Sexual Orientation and Mental Health
3. King M McKeown E Warner J Mental Health and Social Wellbeing of Gay Men, Lesbians and Bisexuals in England and Wales. London: Department of Psychiatry and Behavioural Sciences, Royal Free College and University College Medical School, 2003.
4. British Psychological Society. Position Statement: Therapies Attempting to Change Sexual Orientation. www.bps.org.uk/system/files/images/therapies_attempting_to_change_sexual_orientation.pdf (26 October 2014, date last accessed).
5. A systematic review of mental disorder, suicide, and deliberate self harm in lesbian, gay and bisexual people