| Personality similarity in twins reared apart and together A Tellegen, DT Lykken, TJ Bouchard, KJ Wilcox, NL Segal, S Rich Personality and Personality Disorders, 235-243, 2013 | 2527 | 2013 |
| Sources of human psychological differences: The Minnesota study of twins reared apart TJ Bouchard Jr, DT Lykken, M McGue, NL Segal, A Tellegen Science 250 (4978), 223-228, 1990 | 2441 | 1990 |
| Job satisfaction: Environmental and genetic components. RD Arvey, TJ Bouchard Jr, NL Segal, LM Abraham Journal of Applied psychology 74 (2), 187, 1989 | 1439 | 1989 |
| Periodontal findings in adult twins BS Michalowicz, D Aeppli, JG Virag, DG Klump, E Hinrichs, NL Segal, ... Journal of periodontology 62 (5), 293-299, 1991 | 640 | 1991 |
| Entwined lives N Segal Penguin, 2000 | 499 | 2000 |
| Heritability of substance abuse and antisocial behavior: a study of monozygotic twins reared apart WM Grove, ED Eckert, L Heston, TJ Bouchard Jr, N Segal, DT Lykken Biological psychiatry 27 (12), 1293-1304, 1990 | 496 | 1990 |
| Suicide in twins A Roy, NL Segal, BS Centerwall, CD Robinette Archives of general psychiatry 48 (1), 29-32, 1991 | 421 | 1991 |
| Work values: Genetic and environmental influences. LM Keller, TJ Bouchard, RD Arvey, NL Segal, RV Dawis Journal of applied psychology 77 (1), 79, 1992 | 302 | 1992 |
| Attempted suicide among living co-twins of twin suicide victims. A Roy, NL Segal, M Sarchiapone The American journal of psychiatry 152 (7), 1075-1076, 1995 | 273 | 1995 |
| Born together-reared apart: The landmark Minnesota twin study NL Segal Harvard University Press, 2012 | 218 | 2012 |
| Suicidal behavior in twins: a replication A Roy, NL Segal Journal of affective disorders 66 (1), 71-74, 2001 | 201 | 2001 |
| Atopic disease and immunoglobulin E in twins reared apart and together. B Hanson, M McGue, B Roitman-Johnson, NL Segal, TJ Bouchard Jr, ... American journal of human genetics 48 (5), 873, 1991 | 189 | 1991 |
| A twin study of genetic variation in proportional radiographic alveolar bone height BS Michalowicz, DP Aepplp, RK Kuba, JE Bereuter, JP Conry, NL Segal, ... Journal of dental research 70 (11), 1431-1435, 1991 | 182 | 1991 |
| Environment and IQ TJ Bouchard, NL Segal Handbook of intelligence: Theories, measurements, and applications, 391-464, 1985 | 175 | 1985 |
| Evidence for the construct validity and heritability of the Wilson–Patterson conservatism scale: A reared-apart twins study of social attitudes TJ Bouchard Jr, NL Segal, A Tellegen, M McGue, M Keyes, R Krueger Personality and Individual Differences 34 (6), 959-969, 2003 | 164 | 2003 |
| Genetics of suicide in depression A Roy, D Nielsen, G Rylander, M Sarchiapone, N Segal Journal of Clinical Psychiatry 60 (2), 12-17, 1999 | 156 | 1999 |
| Cooperation and competition between twins: Findings from a prisoner’s dilemma game NL Segal, SL Hershberger Evolution and Human Behavior 20 (1), 29-51, 1999 | 141 | 1999 |
| Twins and virtual twins: bases of relative body weight revisited NL Segal, DB Allison International journal of obesity 26 (4), 437-441, 2002 | 136 | 2002 |
| Cooperation, competition, and altruism within twin sets: A reappraisal NL Segal Ethology and Sociobiology 5 (3), 163-177, 1984 | 131 | 1984 |
| A genetic and environmental analysis of the vocational interests of monozygotic and dizygotic twins reared apart DP Moloney, TJ Bouchard Jr, NL Segal Journal of Vocational Behavior 39 (1), 76-109, 1991 | 120 | 1991 |
