Vitamin B12 Deficiency - American Family Physician
Mar 1, 2003 - Vitamin B12 (cobalamin) deficiency is a common cause of macrocytic anemia and has been implicated in a spectrum of neuropsychiatric disorders. The role of B12 deficiency in hyperhomocysteinemia and the promotion of atherosclerosis is only now being explored. Diagnosis of vitamin B12 ...
American Family Physician : Article
https://www.aafp.org/afp/2003/0301/p979.html
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