TY - STAND AU - L. Cybulski AU - D. Ashcroft AU - M. Carr AU - S. Garg AU - C. Chew-Graham AU - N. Kapur AU - R. Webb BT - J Child Psychol Psychiatry DO - 10.1111/jcpp.13552 PY - 2021 T2 - J Child Psychol Psychiatry TI - Risk factors for nonfatal self-harm and suicide among adolescents: two nested case-control studies conducted in the UK Clinical Practice Research Datalink SN - 0021-9630 ER -