title: Diagnostic and therapeutic challenges.
authors.forename: H R
authors.initials: HR
authors.lastname: McDonald
mesh_terms: D000328:Adult; D015862:Choroid Diseases / Q000175:diagnosis*; D015817:Eye Infections / Q000175:diagnosis*; D015673:Fatigue Syndrome, Chronic / Q000175:diagnosis*; D005451:Fluorescein Angiography; D005654:Fundus Oculi; D006801:Humans; D008297:Male; D012164:Retinal Diseases / Q000175:diagnosis*; D058609:Visual Field Tests