Leber's disease. IV.
D003937:Diagnosis, Differential; D005260:Female; D005838:Genotype; D006801:Humans; D007226:Infant Mortality; D008297:Male; D009896:Optic Atrophy / Q000175:diagnosis; D009902:Optic Neuritis / Q000175:diagnosis / Q000235:genetics* / Q000401:mortality; D012730:Sex Chromosomes; D012737:Sex Factors