title: Genetic epidemiology in a molecular age.
authors.forename: Eugene
authors.initials: E
authors.lastname: Paykel
mesh_terms: D005260:Female; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000453:epidemiology* / Q000235:genetics*; D008967:Molecular Biology / Q000379:methods; D012931:Social Environment; D018433:Twin Studies as Topic; D014427:Twins / Q000523:psychology