Relation of sub-acute combined degeneration of the cord to vitamin B 12 deficiency.
D000752:Anemia, Pernicious / Q000150:complications; D003486:Cyanides / Q000378:metabolism*; D005260:Female; D006452:Hemoglobinometry; D006801:Humans; D008297:Male; D009410:Nerve Degeneration; D012737:Sex Factors; D012907:Smoking; D014806:Vitamin B 12 Deficiency / Q000150:complications*
D003486:Cyanides