Colour vision in tobacco amblyopia.
D000367:Age Factors; D000368:Aged; D000550:Amblyopia / Q000150:complications / Q000188:drug therapy* / Q000209:etiology*; D000752:Anemia, Pernicious / Q000150:complications; D003118:Color Perception / Q000187:drug effects*; D048909:Diabetes Complications; D005260:Female; D006801:Humans; D006879:Hydroxocobalamin / Q000627:therapeutic use; D008297:Male; D008875:Middle Aged; D010947:Plants, Toxic; D012907:Smoking; D014026:Nicotiana; D014792:Visual Acuity / Q000187:drug effects
D006879:Hydroxocobalamin