• Goodman KI, Salt WD. Vitamin B₁₂ deficiency: important new concepts in recognition. Postgrad Med 1990; 88(3): 147-58
• Lederle FA. Oral cobalamin for pernicious anemia. Medicine's best kept secret? JAMA 1991; 265: 94-5
• Lindenbaum J, Healton EB, Savage DG et al. Neuropsychiatric disorders caused by cobalamin deficiency in the absence of anemia or macrocytosis. N Engl J Med 1988; 318: 1720-8

Table of Contents | Indications | Pharmacology | Adverse Reactions & Interactions | Risk Groups | Contraindications & Cautions