| Suicide after deliberate self-harm: a 4-year cohort study J Cooper, N Kapur, R Webb, M Lawlor, E Guthrie, K Mackway-Jones, ... American Journal of Psychiatry 162 (2), 297-303, 2005 | 1020 | 2005 |
| The psychological autopsy approach to studying suicide: a review of methodological issues. K Hawton, L Appleby, S Platt, T Foster, J Cooper, A Malmberg, S Simkin Journal of affective disorders 50 (2-3), 269-276, 1998 | 507 | 1998 |
| Non-suicidal self-injury v. attempted suicide: new diagnosis or false dichotomy? N Kapur, J Cooper, RC O'Connor, K Hawton The British Journal of Psychiatry 202 (5), 326-328, 2013 | 482 | 2013 |
| Suicide following self-harm: findings from the multicentre study of self-harm in England, 2000–2012 K Hawton, H Bergen, J Cooper, P Turnbull, K Waters, J Ness, N Kapur Journal of affective disorders 175, 147-151, 2015 | 443 | 2015 |
| Self-harm in England: A tale of three cities: Multicentre study of self-harm K Hawton, H Bergen, D Casey, S Simkin, B Palmer, J Cooper, N Kapur, ... Social psychiatry and psychiatric epidemiology 42, 513-521, 2007 | 438 | 2007 |
| Effects of legislation restricting pack sizes of paracetamol and salicylate on self poisoning in the United Kingdom: before and after study K Hawton, E Townsend, J Deeks, L Appleby, D Gunnell, O Bennewith, ... Bmj 322 (7296), 1203, 2001 | 431 | 2001 |
| Repetition of self‐harm and suicide following self‐harm in children and adolescents: Findings from the Multicentre Study of Self‐harm in England K Hawton, H Bergen, N Kapur, J Cooper, S Steeg, J Ness, K Waters Journal of child psychology and psychiatry 53 (12), 1212-1219, 2012 | 383 | 2012 |
| Psychological autopsy study of suicides by people aged under 35 L Appleby, J Cooper, T Amos, B Faragher The British Journal of Psychiatry 175 (2), 168-174, 1999 | 364 | 1999 |
| Premature death after self-harm: a multicentre cohort study H Bergen, K Hawton, K Waters, J Ness, J Cooper, S Steeg, N Kapur The Lancet 380 (9853), 1568-1574, 2012 | 336 | 2012 |
| UK legislation on analgesic packs: before and after study of long term effect on poisonings K Hawton, S Simkin, J Deeks, J Cooper, A Johnston, K Waters, M Arundel, ... Bmj 329 (7474), 1076, 2004 | 305 | 2004 |
| Toxicity of antidepressants: rates of suicide relative to prescribing and non-fatal overdose K Hawton, H Bergen, S Simkin, J Cooper, K Waters, D Gunnell, N Kapur The British Journal of Psychiatry 196 (5), 354-358, 2010 | 248 | 2010 |
| Qualitative interviewing with vulnerable populations: Individuals’ experiences of participating in suicide and self-harm based research L Biddle, J Cooper, A Owen-Smith, E Klineberg, O Bennewith, K Hawton, ... Journal of affective disorders 145 (3), 356-362, 2013 | 238 | 2013 |
| The repetition of suicidal behavior: a multicenter cohort study N Kapur, J Cooper, S King-Hele, R Webb, M Lawlor, C Rodway, ... Journal of Clinical Psychiatry 67 (10), 1599-1609, 2006 | 232 | 2006 |
| Epidemiology and trends in non-fatal self-harm in three centres in England: 2000–2007 H Bergen, K Hawton, K Waters, J Cooper, N Kapur The British Journal of Psychiatry 197 (6), 493-498, 2010 | 226 | 2010 |
| Clinical effectiveness and cost-effectiveness of tests for the diagnosis and investigation of urinary tract infection in children: a systematic review and economic model. P Whiting, M Westwood, L Bojke, S Palmer, G Richardson, J Cooper, ... Health technology assessment (Winchester, England) 10 (36), iii-iv, xi, 2006 | 218 | 2006 |
| Development of a degradable composite for orthopaedic use: mechanical evaluation of an hydroxyapatite-polyhydroxybutyrate composite material NR Boeree, J Dove, JJ Cooper, J Knowles, GW Hastings Biomaterials 14 (10), 793-796, 1993 | 185 | 1993 |
| Hospital care and repetition following self-harm: multicentre comparison of self-poisoning and self-injury R Lilley, D Owens, J Horrocks, A House, R Noble, H Bergen, K Hawton, ... The British Journal of Psychiatry 192 (6), 440-445, 2008 | 175 | 2008 |
| Life events preceding suicide by young people J Cooper, L Appleby, T Amos Social psychiatry and psychiatric epidemiology 37, 271-275, 2002 | 171 | 2002 |
| How do methods of non-fatal self-harm relate to eventual suicide? H Bergen, K Hawton, K Waters, J Ness, J Cooper, S Steeg, N Kapur Journal of affective disorders 136 (3), 526-533, 2012 | 168 | 2012 |
| Psychosocial assessment following self-harm: results from the multi-centre monitoring of self-harm project N Kapur, E Murphy, J Cooper, H Bergen, K Hawton, S Simkin, D Casey, ... Journal of affective disorders 106 (3), 285-293, 2008 | 153 | 2008 |
