Jane Collingwood, Higher Risk of Mental Health Problems for Homosexuals, su psychcentral.com. URL consultato il 1º maggio 2019 (archiviato il 6 aprile 2019).
«"Our study confirms earlier work carried out in the UK, USA and Holland which suggests that non-heterosexual people are at higher risk of mental disorder, suicidal ideation, substance misuse and self-harm than heterosexual people." […] The study is published in the British Journal of Psychiatry. Dr. Chakraborty and his team write, "Discrimination on the grounds of sexual orientation predicted certain neurotic disorder outcomes, even after adjustment for potentially confounding variables."»