| Efficacy of brief interventions for hazardous drinkers in primary care: systematic review and meta‐analyses J Ballesteros, JC Duffy, I Querejeta, J Ariño, A González‐Pinto Alcoholism: Clinical and Experimental Research 28 (4), 608-618, 2004 | 332 | 2004 |
| Auditory P300 and eye tracking dysfunction in schizophrenic pedigrees DHR Blackwood, DM St Clair, WJ Muir, JC Duffy Archives of General Psychiatry 48 (10), 899-909, 1991 | 315 | 1991 |
| Long-term depot maintenance of chronic schizophrenic out-patients: the seven year follow-up of the Medical Research Council fluphenazine/placebo trial I. Course of illness … DA Curson, TR Barnes, RW Bamber, SD Platt, SR Hirsch, JC Duffy The British journal of psychiatry: the journal of mental science 146, 464-469, 1985 | 189 | 1985 |
| Under‐reporting of alcohol consumption in sample surveys: the effect of computer interviewing in fieldwork JC Duffy, JJ Waterton British journal of addiction 79 (3), 303-308, 1984 | 160 | 1984 |
| Parasuicide in Edinburgh—a seven-year review 1968–74 TA Holding, D Buglass, JC Duffy, N Kreitman The British Journal of Psychiatry 130 (6), 534-543, 1977 | 152 | 1977 |
| A comparison of computer interviewing techniques and traditional methods in the collection of self-report alcohol consumption data in a field survey JJ Waterton, JC Duffy International Statistical Review/Revue Internationale de Statistique, 173-182, 1984 | 148 | 1984 |
| Are nonrespondents to health surveys less healthy than respondents? G Cohen, JC Duffy Journal of Official Statistics 18 (1), 13, 2002 | 102 | 2002 |
| Association of age and social class with suicide among men in Great Britain. N Kreitman, V Carstairs, J Duffy Journal of Epidemiology & Community Health 45 (3), 195-202, 1991 | 86 | 1991 |
| Alcohol consumption and all-cause mortality JC Duffy International journal of epidemiology 24 (1), 100-105, 1995 | 83 | 1995 |
| Long-term depot maintenance of chronic schizophrenic outpatients D Curson, T Barnes, RW Bamber, SD Platt, SR Hirsch, JD Duffy Br J Psychiatry 146, 464-80, 1985 | 69 | 1985 |
| Total alcohol consumption and excessive drinking JC Duffy, GR Cohen British Journal of Addiction to Alcohol & Other Drugs 73 (3), 259-264, 1978 | 65 | 1978 |
| A Bayesian fixed effects analysis of the Mantel–Haenszel model applied to meta‐analysis T Leonard, JC Duffy Statistics in medicine 21 (16), 2295-2312, 2002 | 62 | 2002 |
| Application to the alcohol dependence syndrome of a method of determining the sequential development of symptoms J Chick, JC Duffy Psychological Medicine 9 (2), 313-319, 1979 | 58 | 1979 |
| The ecological pattern of suicide and parasuicide in Edinburgh D Buclass, JC Duffy Social Science & Medicine. Part A: Medical Psychology & Medical Sociology 12 …, 1978 | 56 | 1978 |
| Mental illness in married pairs in a total population O Hagnell, N Kreitman, J Duffy The British Journal of Psychiatry 125 (586), 293-302, 1974 | 56 | 1974 |
| The distribution of alcohol consumption—30 years on JC Duffy British Journal of Addiction 81 (6), 735-741, 1986 | 54 | 1986 |
| Self-reported consumption measures in sample surveys: a simulation study of alcohol consumption JC Duffy, T Alanko JOURNAL OF OFFICIAL STATISTICS-STOCKHOLM- 8, 327-327, 1992 | 52 | 1992 |
| Suicide in England and Wales 1946–1985: an age‐period‐cohort analysis PG Surtees, JC Duffy Acta Psychiatrica Scandinavica 79 (3), 216-223, 1989 | 50 | 1989 |
| Scotland's liquor licensing changes: an assessment. JC Duffy, MA Plant Br Med J (Clin Res Ed) 292 (6512), 36-39, 1986 | 48 | 1986 |
| Early intervention service for non-abusing parents of victims of child sexual abuse: Pilot study F Forbes, JC Duffy, J Mok, J Lemvig The British Journal of Psychiatry 183 (1), 66-72, 2003 | 47 | 2003 |
