Letter: Genetics of manic-depressive disease: Iceland revisited.
D001714:Bipolar Disorder / Q000209:etiology / Q000235:genetics*; D003469:Culture; D005260:Female; D005799:Genes, Dominant; D006801:Humans; D007055:Iceland; D008297:Male; D012380:Role; D012423:Rural Health; D012559:Schizophrenia / Q000453:epidemiology; D012730:Sex Chromosomes; D012737:Sex Factors; D013405:Suicide; D014505:Urban Population