Lewis S W, Chitkara B, Reveley A M, Murray R M
Institute of Psychiatry, University of London, UK.
Acta Genet Med Gemellol (Roma). 1987;36(2):267-73. doi: 10.1017/s0001566000004505.
In a sample of monozygotic twins, intrapair differences in reported birthweight were larger in those pairs discordant for later psychosis, compared to pairs concordant for psychosis. A trend towards less family history of psychiatric disorder was also found in the discordant pairs.
在一组同卵双胞胎样本中，与患精神病一致的双胞胎相比，在后来患精神病不一致的双胞胎中，报告的出生体重的配对内差异更大。在不一致的双胞胎中还发现了精神病家族史较少的趋势。
