title: Population genetics: separating nurture from nature in estimating heritability.
authors.forename: S
authors.initials: S
authors.lastname: Xu
mesh_terms: D004777:Environment; D005260:Female; D005828:Genetics, Population / Q000706:statistics & numerical data; D006801:Humans; D008297:Male; D008957:Models, Genetic; D040641:Quantitative Trait Loci; D035781:Siblings