| Literature DB >> 7993312 |
Abstract
The twin-cotwin matched case-control design can be interpreted in terms of bivariate genetic factor models. I derive expressions for the expected intrapair difference for a trait correlated with the variable on which discordance was selected.Mesh:
Year: 1994 PMID: 7993312 DOI: 10.1007/BF01067535
Source DB: PubMed Journal: Behav Genet ISSN: 0001-8244 Impact factor: 2.805