Huntington's chorea in Sweden.
D000328:Adult; D000367:Age Factors; D000368:Aged; D005191:Family Characteristics; D005260:Female; D005298:Fertility; D006760:Hospitalization; D006801:Humans; D006816:Huntington Disease / Q000175:diagnosis / Q000235:genetics; D008297:Male; D008393:Marriage; D008875:Middle Aged; D012737:Sex Factors; D012923:Social Class; D013548:Sweden