TY - JOUR KW - adolescent health KW - Child health KW - child psychiatry KW - epidemiology KW - Primary health care AU - V. Prasad AU - E. Rezel-Potts AU - P. White AU - J. Downs AU - N. Boddy AU - K. Sayal AU - E. Sonuga-Barke AD - Population Health Science, King's College London, London, UK vibhore.prasad@kcl.ac.uk. Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK. School of Medicine, University of Nottingham, Nottingham, Nottinghamshire, UK. Population Health Science, King's College London, London, UK. CANDAL (Centre for ADHD and Neuro-Developmental Disorders Across the Lifespan), Institute of Mental Health, University of Nottingham, Nottingham, UK. AN - 37903632 BT - Arch Dis Child DO - 10.1136/archdischild-2023-325637 DP - NLM ET - 2023/10/31 LA - eng N1 - 1468-2044 Prasad, Vibhore Orcid: 0000-0001-5470-276x Rezel-Potts, Emma Orcid: 0000-0003-2986-792x White, Patrick Downs, Johnny Boddy, Nicholas Sayal, Kapil Sonuga-Barke, Edmund Journal Article England Arch Dis Child. 2023 Oct 30:archdischild-2023-325637. doi: 10.1136/archdischild-2023-325637. PY - 2023 SN - 0003-9888 T2 - Arch Dis Child TI - Use of healthcare services before diagnosis of attention-deficit/hyperactivity disorder: a population-based matched case-control study ER -