Severe Vitamin B12 Deficiency Presenting as Pancytpenia, Hemolytic Anemia, and Parasthesia:Could Your B12 Be Any Lower?
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Vitamin B12 Deficiency in a 29-Year-Old Woman
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Blindness in a Strict Vegan
NEJM 342:897-898, Milea,D.,et al, 2000
Long-Term Neurologic Consequences of Nutritional Vitamin B12 Deficiency in Infants
J Pediatr 121:710-714, Graham,S.M.,et al, 1992
A Synd of Methylmal Acid, Homocystinuria, Megaloblas. Anemia & Neurol Abnor. in a Vit B-12-def Breast-fed Infant of veget
NEJM 299:317, Higginbottom,M.C., 1978