Visual field examination in the toxic and nutritional optic neuropathies.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000550:Amblyopia / Q000188:drug therapy / Q000209:etiology*; D003119:Color Perception Tests; D004977:Ethambutol / Q000009:adverse effects*; D005260:Female; D006801:Humans; D006879:Hydroxocobalamin / Q000627:therapeutic use; D008297:Male; D008875:Middle Aged; D009748:Nutrition Disorders / Q000150:complications*; D009896:Optic Atrophy / Q000188:drug therapy / Q000209:etiology*; D009902:Optic Neuritis / Q000139:chemically induced; D012907:Smoking / Q000150:complications; D014792:Visual Acuity; D014794:Visual Fields; D014805:Vitamin B 12 / Q000627:therapeutic use
D004977:Ethambutol; D014805:Vitamin B 12; D006879:Hydroxocobalamin