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Journal of Affective Disorders|September 5, 2001
Suicidal behavior in twins: a replicationA Roy, N L SegalThe American Journal of Psychiatry|July 1, 1995
Attempted suicide among living co-twins of twin suicide victimsA Roy, N L Segal, M SarchiaponeArchives of General Psychiatry|January 1, 1991
Suicide in twinsA Roy, N L Segal, B S Centerwall, et al.The American Psychologist|September 1, 1993
Twin, sibling, and adoption methods. Tests of evolutionary hypothesesN L SegalNeuropsychologia|January 1, 1989
Origins and implications of handedness and relative birth weight for IQ in monozygotic twin pairsN L SegalActa Geneticae Medicae Et Gemellologiae|January 1, 1984
Zygosity testing: laboratory and the investigator's judgmentN L SegalJournal of Child Psychology and Psychiatry, and Allied Disciplines|May 1, 1991
IQ similarity in monozygotic and dizygotic twin children: effects of the same versus different examiners: a research noteN L Segal, J RussellInternational Journal of Obesity and Related Metabolic Disorders : Journal of the International Association for the Study of Obesity|June 22, 2002
Twins and virtual twins: bases of relative body weight revisitedN L Segal, D B AllisonHuman Biology|February 1, 1993
Grief intensity following the loss of a twin and other relatives: test of kinship genetic hypothesesN L Segal, T J BouchardHuman Biology|April 29, 1998
Behavioral genetics and evolutionary psychology: unified perspective on personality researchN L Segal, K B MacDonaldPageof 158