title: Family history studies. I. Two types of affective disorders separated according to genetic and clinical factors.
mesh_terms: D000275:Adjustment Disorders / Q000235:genetics; D000328:Adult; D000342:Affective Symptoms / Q000150:complications / Q000235:genetics*; D000368:Aged; D000437:Alcoholism / Q000150:complications; D001714:Bipolar Disorder / Q000235:genetics; D005260:Female; D005799:Genes, Dominant; D005808:Genes, Recessive; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000235:genetics; D008875:Middle Aged; D012737:Sex Factors