title: Periodontal genetics: a decade of genetic association studies mandates better study designs.
authors.forename: Arne S
authors.initials: AS
authors.lastname: Schäfer
authors.forename: Søren
authors.initials: S
authors.lastname: Jepsen
authors.forename: Bruno G
authors.initials: BG
authors.lastname: Loos
mesh_terms: D018865:Dental Research / Q000379:methods*; D056726:Genetic Association Studies; D020022:Genetic Predisposition to Disease; D006801:Humans; D010518:Periodontitis / Q000235:genetics*