| The alcohol, smoking and substance involvement screening test (ASSIST): development, reliability and feasibility WHOAW Group Addiction 97 (9), 1183-1194, 2002 | 958 | 2002 |
| Psychosis, victimisation and childhood disadvantage: evidence from the second British National Survey of Psychiatric Morbidity PE Bebbington, D Bhugra, T Brugha, N Singleton, M Farrell, R Jenkins, ... The British Journal of Psychiatry 185 (3), 220-226, 2004 | 696 | 2004 |
| Validation of the alcohol, smoking and substance involvement screening test (ASSIST) R Humeniuk, R Ali, TF Babor, M Farrell, ML Formigoni, J Jittiwutikarn, ... Addiction 103 (6), 1039-1047, 2008 | 646 | 2008 |
| Prevalence and correlates of self-reported psychotic symptoms in the British population LC Johns, M Cannon, N Singleton, RM Murray, M Farrell, T Brugha, ... The British Journal of Psychiatry 185 (4), 298-305, 2004 | 571 | 2004 |
| The National Psychiatric Morbidity surveys of Great Britain–initial findings from the household survey R Jenkins, G Lewis, P Bebbington, T Brugha, M Farrell, B Gill, H Meltzer Psychological medicine 27 (4), 775-789, 1997 | 556 | 1997 |
| The Maudsley Addiction Profile (MAP): a brief instrument for assessing treatment outcome J Marsden, M Gossop, D Stewart, D Best, M Farrell, P Lehmann, ... Addiction 93 (12), 1857-1867, 1998 | 501 | 1998 |
| Fortnightly Review: Methadone maintenance treatment in opiate dependence: a review M Farrell, J Ward, R Mattick, W Hall, GV Stimson, D Des Jarlais, M Gossop, ... Bmj 309 (6960), 997-1001, 1994 | 497 | 1994 |
| A new brief screen for adolescent substance abuse JR Knight, LA Shrier, TD Bravender, M Farrell, J Vander Bilt, HJ Shaffer Archives of pediatrics & adolescent medicine 153 (6), 591-596, 1999 | 475 | 1999 |
| Substitution treatment of injecting opioid users for prevention of HIV infection L Gowing, M Farrell, R Bornemann, LE Sullivan, R Ali Cochrane database of systematic reviews, 2008 | 472 | 2008 |
| Meta‐analysis of drug‐related deaths soon after release from prison ELC Merrall, A Kariminia, IA Binswanger, MS Hobbs, M Farrell, J Marsden, ... Addiction 105 (9), 1545-1554, 2010 | 425 | 2010 |
| The influence of age and sex on the prevalence of depressive conditions: report from the National Survey of Psychiatric Morbidity PE Bebbington, G Dunn, R Jenkins, G Lewis, T Brugha, M Farrell, ... Psychological medicine 28 (1), 9-19, 1998 | 385 | 1998 |
| Obsessive-compulsive disorder: prevalence, comorbidity, impact, and help-seeking in the British National Psychiatric Morbidity Survey of 2000 AR Torres, MJ Prince, PE Bebbington, D Bhugra, TS Brugha, M Farrell, ... American Journal of Psychiatry 163 (11), 1978-1985, 2006 | 377 | 2006 |
| Nicotine, alcohol and drug dependence and psychiatric comorbidity: results of a national household survey M Farrell, S Howes, P Bebbington, T Brugha, R Jenkins, G Lewis, ... The British Journal of Psychiatry 179 (5), 432-437, 2001 | 365 | 2001 |
| Alpha2‐adrenergic agonists for the management of opioid withdrawal L Gowing, M Farrell, R Ali, JM White Cochrane Database of Systematic Reviews, 2016 | 328 | 2016 |
| Debt, income and mental disorder in the general population R Jenkins, D Bhugra, P Bebbington, T Brugha, M Farrell, J Coid, T Fryers, ... Psychological medicine 38 (10), 1485-1493, 2008 | 314 | 2008 |
| Application of a 5-tiered scheme for standardized classification of 2,360 unique mismatch repair gene variants in the InSiGHT locus-specific database BA Thompson, AB Spurdle, JP Plazzer, MS Greenblatt, K Akagi, ... Nature genetics 46 (2), 107, 2014 | 301 | 2014 |
| Concurrent and construct validity of the AUDIT in an urban Brazilian sample CT Lima, ACC Freire, APB Silva, RM Teixeira, M Farrell, M Prince Alcohol and Alcoholism 40 (6), 584-589, 2005 | 291 | 2005 |
| Acute risk of drug‐related death among newly released prisoners in England and Wales M Farrell, J Marsden Addiction 103 (2), 251-255, 2008 | 289 | 2008 |
| Marijuana myths, marijuana facts: A review of the scientific evidence LE Zimmer, JP Morgan Lindesmith Center, 1997 | 257 | 1997 |
| Unequal access and unmet need: neurotic disorders and the use of primary care services PE Bebbington, H Meltzer, TS Brugha, M Farrell, R Jenkins, C Ceresa, ... Psychological medicine 30 (6), 1359-1367, 2000 | 256 | 2000 |
