Dyschromatopsia with hepatic cirrhosis: relation to serum B 12  and folic acid.
D000328:Adult; D000367:Age Factors; D000368:Aged; D000437:Alcoholism / Q000150:complications; D003119:Color Perception Tests; D003117:Color Vision Defects / Q000150:complications*; D005234:Fatty Liver / Q000150:complications; D005492:Folic Acid / Q000097:blood*; D006801:Humans; D008103:Liver Cirrhosis / Q000150:complications*; D008297:Male; D008875:Middle Aged; D012907:Smoking; D013577:Syndrome; D014805:Vitamin B 12 / Q000097:blood*
D005492:Folic Acid; D014805:Vitamin B 12