title: X-linkage in manic-depressive illness.
mesh_terms: D001714:Bipolar Disorder / Q000235:genetics*; D003117:Color Vision Defects / Q000235:genetics; D003434:Crossing Over, Genetic; D005260:Female; D005799:Genes, Dominant; D005817:Genetic Counseling; D008040:Genetic Linkage; D006801:Humans; D008297:Male; D010375:Pedigree; D012174:Retinitis Pigmentosa / Q000235:genetics; D012730:Sex Chromosomes; D012737:Sex Factors