title: Genetic models of affective disorder: application to twin data.
mesh_terms: D001714:Bipolar Disorder / Q000235:genetics*; D002874:Chromosome Mapping; D004200:Diseases in Twins; D005260:Female; D005787:Gene Frequency; D006801:Humans; D008957:Models, Genetic; D019964:Mood Disorders / Q000235:genetics*; D011247:Pregnancy; D014430:Twins, Monozygotic