Dennis, M., McManus, S., Hassiotis, A., Jenkins, R., Aznar, C., & Appleby, L. (2016). Chapter 12: Suicidal thoughts, suicide attempts and self-harm. Mental health and wellbeing in England: Adult Psychiatric Morbidity Survey 2014., pp. 1-29.

Dennis, Michael, Sally McManus, Angela Hassiotis, Rachel Jenkins, Camille Aznar, and Louis Appleby. "Chapter 12: Suicidal Thoughts, Suicide Attempts and Self-harm." Mental Health and Wellbeing in England: Adult Psychiatric Morbidity Survey 2014. 2016: 1-29.

Dennis, Michael, et al. "Chapter 12: Suicidal Thoughts, Suicide Attempts and Self-harm." Mental Health and Wellbeing in England: Adult Psychiatric Morbidity Survey 2014. 2016: 1-29.