Leber's disease. II.
D000293:Adolescent; D000328:Adult; D000368:Aged; D003718:Denmark; D005260:Female; D005298:Fertility; D005838:Genotype; D006467:Hemophilia A / Q000235:genetics; D006801:Humans; D008297:Male; D008875:Middle Aged; D009902:Optic Neuritis / Q000453:epidemiology / Q000235:genetics*; D012730:Sex Chromosomes; D013245:Sterilization, Reproductive