Menkes' kinky hair disease.
D001928:Brain Diseases, Metabolic / Q000175:diagnosis*; D002675:Child, Preschool; D004596:Electroretinography; D005074:Evoked Potentials, Visual; D006801:Humans; D008297:Male; D007706:Menkes Kinky Hair Syndrome / Q000175:diagnosis*; D009896:Optic Atrophy / Q000175:diagnosis*; D012164:Retinal Diseases / Q000175:diagnosis*; D012171:Retinal Vessels