title: A cytogenetic study of bipolar affective illness.
mesh_terms: D001714:Bipolar Disorder / Q000235:genetics*; D005260:Female; D006801:Humans; D008214:Lymphocytes / Q000648:ultrastructure; D012730:Sex Chromosomes / Q000648:ultrastructure*; D014960:X Chromosome / Q000648:ultrastructure*