title: Practical limitations to estimating heritability in pharmacogenetic studies.
authors.forename: Kijoung
authors.initials: K
authors.lastname: Song
authors.forename: Michael
authors.initials: M
authors.lastname: Mosteller
authors.forename: Michael
authors.initials: M
authors.lastname: Lawson
authors.forename: Matthew R
authors.initials: MR
authors.lastname: Nelson
mesh_terms: D055106:Genome-Wide Association Study; D006801:Humans; D015233:Models, Statistical; D019655:Quantitative Trait, Heritable; D018401:Sample Size